AKNick
640cc Uber Pimp
I was in the same boat as you for a good year before buying the 18SZ, I've been very satisfied with Futaba products. My T8FGS feels a little better in the hands, and lighter. I really didn't like scrolling and tapping so the touch screen upgrade has been wonderful for me. As far as mixing goes, the 8FG is a very capable tx! no touchy screen though! I had 16 models to transfer over and four complete models have been transferred so far along with the names for the rest of them, once you do two models it becomes pretty easy and takes less time then scrolling and tapping for sure plus it's a great way to learn how to navigate through the radio. Still is a bit foreign to me, but getting better. Trying to figure out triple rates was a huge learning curve using a "condition" aka flight mode. The only thing that got me about the 18SZ was the sticker price in comparison to other radio manufactures and the amount of features they offered in the 12-20 channel range.Of course I am very comfortable with the T8 so the T14SGA would be a direct replacement. And I could transfer all my models with an SD card, don't know if that is possible with the 16SZ. I don't use any mixing of any type so any of these radios are beyond what I need.
Decisions. decisions......
As far as backups go... just hope you have a friend with the 16/18SZ and bring your SD card
Also, If the chrome starts to really get to me I will just have to get a skin for it.