I have to admit I am conflicted. The screen and thumbstick are nice, but I prefer the look of my A330. The GA330 has a larger battery (1800 mAh vs 1500 mAh) and the claimed play time is an extra hour. Also, I think the X760+LE is going to be quite large.
(I'll modify my post later with a size comparison if i can find measurements).
Here is as close as a size comparison as I could get using the size of the X760's screen for reference.
On the plus side, they both have the same processor, so there may be some compatability.
Bottom line: I will stick with my GA330.