RE: best imac/3d 50CC bird?
Krazy, Welcome back, havn't seen you in a while. I have a Brison 3.2 on a GP Patty Wagstaff and the only bad thing I can say about it is that there are too many of them at my field. The reason is that it's a well built, great flying plane at a good price. Check the two large threads to get some other opinions.
Galen, as for the other two planes you mentioned, I searched and someone correct me if I am wrong (like I need to ask) but I don't think the YAK is available yet. I also was told by a flying friend that owners of the H9 Cap are being told to add an additional servo on each wing because of flutter problems.