The .46 AX is now only a few dollars more now.

It's apt to fly with a click or two of the needles as it comes and is a breeze to set up. There are tons of availble and compatible mufflers, extenders, adapters for it too...

IMHO this makes it a great choice for the ARF kit.

The Evolutions can be finicky to get set up, thanks to those crazy limiters.