I got back into it again this year, for my kids of course, but i have got hooked again.
Bought an Ansmann Royal Flash, and it was super slow, so bought a XE Run Brushless setup, which made a massive difference, however the biggest benefit was fitting LIPO batteries, now it properly shifts.
Just bought a Hobao Hyper ST, which I am converting to brushless, and plan to run on 6S LIPOs.