I have the J-3 cub and that plane is total garbage, WAYYY underpowered in my opinion and stall speed was rediculously low, It took 4 throws and lots of repairing between to get it to fly even once. I HATE that plane and wish I never had it.
On a second note my f27 stryker was awesome, good power and a blast to fly plus it is ultra durable. I wish they would come out with more planes like the stryker.. the foamy does look promising though (first 4 channel parkzone, WITH a Brushless) sounds good to me