based on your current collection, GOTG is out as you need more diversity (not just manufacturer, but type of play.)

TNA is a blast

GOTG is ok, but a ways from being fun (code could save it but as of now it is not worth home use)

Houdini is just too new to have enough time on it. I personally found the prototypes to not be fun to shoot (still too tight on the right side) but theme is cool.

for sure make the trip to VUK. It appears that is drivable and they have both TNA and GOTG to play.

I have over 50 games on both TNA and GOTG at this point. GOTG should not even be a consideration until the code is refined. GOTG is fun to shout (and honestly the best of all those copied layouts), but the code is not in a stage that anyone should consider the game for home use.

Houdini I only have maybe 10 games on so cant make a real judgement call on it. (honestly amazed at how many have voted for it without likely playing it at all/much). I am excited to see how it turns out, but till they have 10-20-30 games out in the wild it is too early to say.