I know this is a weird speculative type question, but bear with me.
Speculation is Stevie Ritchie to design Star Trek for Stern.
Steve Ritchie, has made: STTNG, ACDC, Spider Man, T2 etc..
Of course this does not mean every game he makes will be great, but he does have some of the better games under his belt.
Predator is what it is. It has some cool features such as user log-in, multi tier rules, UV light effect etc.. and we love the 'Rocky story' (underdog stands toe to toe with the champ).. I have to wonder how much of Predator is 'feel good' (let's hope it is good). I am not sure anyone thinks Predator will be on par or better than games such as SM, ACDC, TRON, etc..
Again, of course we know less than zero about Star Trek, except it's theme and that it will be a Stern game which means, probably a lot of stock components, probably movie clips like Tron, probably some homage to STTNG (?) whatever.
But if you were allocating some money or betting on one game or the other what would you think is going to be better?