I have both and just like the previous reply states that the 4* 60 is a tail dragger, but the Tiger 60 ARF comes tricycle or tail dragger, I enjoy flying both planes but I prefer the Tiger (just my opinion).
I think the 4* is a little slow on the control surfaces, but she looks good flying. The Tiger 60 ARF also comes with a 2 piece wing plus I also think she handles better in the air.
If you got your latest AMA mag Tower has it for 199.00 + a 15.00 gift cert!
anyways just my opinion
good luck on whatever you pick