EX-1 or M12s - Advice Needed

[BNT]

I am planning to 'upgrade' my DX3r Pro radio for no other reason than I need a change.

The two contenders are Ko Propo EX-1 or Sanwa M12s. I am only running 1/10 TC and in terms of performance wont notice any significant difference in terms of response speed (im not that good)

But what I would like to know is if there are any major set-up options lacking in one or the other that one must have for Touring?

Also if you have any opinion on either based on you experience (good or bad) let me know.