whats the difference between the two ?

Different games, from my experience, ToTT wasn't very good. If you want good ones, the older ones are by far better.

i only have these two so of these two which is better lol

If you already have them, why don't you just try playing them and see which one you like more?

If you have them, then play for a few hours on each one to see which one you like and is better.

but i dont know how much different they even are

...but, you have them both, right?

Play them both for a bit. Maybe an hour or two on each to see what is different and which of the two you like better.

EpicFail, this is going to blow your mind...