Good-to-intermediate? Not sure what you mean by that.
There are a lot of games that are good for all skill levels. Scared Stiff has lots of fun callouts that appeal to beginners and can be set up easy. Or, the software, outlane and playfield angle can be tweaked to make it a lot tougher. Not BSD tough, but quite a bit harder.
Addams Family has a really wide difficulty level. I have played some where I can consistently score 200M+ but others were cracking 50M is a challenge.