Many people say the non-LE is better, but this is mainly for the figures. They aren't as easy to get now, but when I bought my LE about 2 years ago, I grabbed the figures off ebay, along with a few others, and after that, the machine is definitely better, as it has the beefier PF with extra clear, is a newer system, and using the pinbits footie plastics with the figures instead of the ugly plastics ties makes it look MUCH better, especially around the lower PF area.
Be prepared for the brass to tarnish real fast on the lock down bar and lower rails, but you can have Chesnut brass new ones which will last.
All in all, I just missed out on like 3 HUO regular LOTR before getting a crack at my LE, and I'm glad now it happened like it did. You can't go wrong with either of course, by side by side, once you replace the missing figures, the LE takes the edge.