No way if i have to choose between IMAC & F3A i will go with F3A..

anytime... people who just want to fly big planes now want to make pattern planes big in size.. modify or want to change the rules like weight & overall size.. but this will never happen
The fact is F3A is way above any class of RC flying that i know till this date you all will agree on this with me on this. F3A is the Future & Rolls Royce of RC planes.