I'm a bit of the opposite. CFTBL is one of my favorite pins, but I own a Monster Bash and don't need the digital table. But, I have both of these on my ps4 from pinball arcade..
However, if i ever put my digital pinball machine together, I'd want a creech.

I'm actually hoping zen will release a digital machine I can just buy. That be better than piecing one together.

To be fair to zen. Their graphics are better, and also their games need less resetting from switches or mechs getting locked up between games. Yes, its digital pinball, but the pinball arcade can have some wonkiness from switches not working or diverters staying on and not behaving normal, so you have to go back out and restart the game.

With that said... TPA is much better overall. You can play multiple games quicker and easier. Their physics are better. I don't know why, but a lot of ramps for teh classic zen ones the ball barely gets to the top of the ramp. Its like they never played road show or MM before. Or maybe they just played one machine that someone who doesn't know how to setup pinball setup for them.

Also... Just for fun I decided to play their MM and they censer a lot of the princess animations... WTF!!!!! I mean really... Nothing risque going on with those animations why are they being censored. They're censer happy and quite frankly... While I like the powerups that you can have... TPA is much better overall.. I just wish that company didn't throw in the towel.

And lastly... There is a slight difference in the physics between their modes. Its minor. The best way to tell is how the dead bounces work.
One thing I don't like about Zen pinball..
Again I don't think the programers really play pinball that much and know anything about it really. Sure they get the rules right... Bravo... But, you can't really post transfer or post pass with their games. It takes too much time and is so inconsistent its really not worth doing. If you can't get something so basic right... Now, pinball arcade had a bit of wonkiness with their post passes, but it could be done, and without too much fiddling.
Now, since this is a digital game, it does tend to be easier to get dialed in(at least for me). So I generally just hit a ramp to get it on the flipper I want.

And one last note. I finally conquered the kingdom in MM. Haven't ever been close in real life. I think 4 castles destroyed and maybe one or two of the champion requirements.

But, I do know my digital strategy would work in real life. Just haven't had too much time on a real machine. So I am happy about finally beating that wizard mode. Now to get it on a physical machine.

Not just the switch. Its on the ps4 as well. Its annoying as in real life I've never had that much issue hitting that ramp. you need to get it just right. Its quite frankly BS, and one reason why I think Zen are kind of hacks... Do they not play the games in real life, do they not test their machines before release... Do they not after release make tweaks or upgrades. I think the answer to this is, of course they do, but they don't care.

For me. I try to play any game I own on the Pinball arcade still there. And I only play games I don't have the TPA version of... Sadly I never owned Road Show, so I can't play that one. Have to play the zen version of it.

The left ramp in particular was a bit too difficult. And also there is a point where it glitches a bit and will slowly roll up the ramp and finish off.

The right ramp though I felt was accurate. That is a hard ramp shot... What wasn't accurate is... MM is a little less forgiving when the balls roll down the ramps. This game it was pretty forgiving... But, yes... That is my point. They don't really get the ramps right. Because, the left ramp is way, way wonky and not working how it should.

But, then again with the censoring of the animations for that one. I think I'll stick to the pinball arcade. And this means. I doubt they will ever do an Elvira.

And I hope Farsight will release something new. I don't get it. They had a the Stern deal... So much cool games to choose from. Maybe they can't afford Deadpool, but Black Knight Sword of Rage would be amazing.

I bought thte first model of that pinball machine. Its not very good. I do'nt have any hopes for the future of that model or brand for Digital pins.

And also TPA also has balls that fly out of the table. I lost a multiball one time because of this. The good thing is if you're only in single ball play it autoplunges a new ball for you, and it doesn't end the ball.

Both systems have issues. But, I prefer TPA over zen. Zen's camera angles are also not as good. In a lot of games for TPA I can easily see the rollover lanes, but in ZEN pinball... Nope. Only way I can see them is if I do the moving camera. And I prefer a static camera... Truthfully... TO me that is the biggest issue I have with Zen. Hate their camera angles. The other issues I can look past.

But... I won't lie. I love the rewind special ability. It adds an element of fun to the game. Might be cheating, but its a video game, and I always loved cheat codes in video games!