The only thing I don't like about FunPix is that some pictures aren't able to be customized....what I mean by that is you aren't able to move the picture to get everyone on your car in the picture but you can also attribute that to the standard frame (for example Millennium Force).
First off, you worded your thoughts extremely well. This last statement I strongly agree with. It's just based on preference.
I think the two company's are completely different in many aspects, and then are similar in several ways. Which is better than them being extremely similiar.