[coolhandcountry]

No you not insane. Just trying to find the right one. I don't know exactly why. I tried the 7xl first. I messed my motor up in high speed crash. MIP I got the 14 L I like the run time of that. It did a lot better than my brother 8l as far as run time and smooth ness. I figured the xl version would do the same. I was right. I get another controller. I may try 20 -24 cells on my 9xl. I want to see what it has got. I sorry if I confused you. I think you will be happy with any of the three though.