Well im not into bashing but I know you'll want honest advice.. Ive had problems with bpfm and jdf getting they kits purchased and and delivered like you would expect. bpfm just no replys after promised kit, jdf just doesnt make the f-4,f-15 (cheap kits) that often, i waited for like 6-10months and fell onto broken promises.. aggrevated i just started looking for a used 45-91 size jets for sale. i got lucky and found one in miami, its a jhh mirage III older kit, just put a new computer radio, upgraded to os.91/dynamax.. will be refinishing it with airbursh soon. this jet is a great trainer with the 45inch sport delta wing.. LOTS of lift, slower stall speeds. and im only got like 1000.00 dollars for everything I needed to start off, including field stuff too. So take your time making a decision and always do your RESEARCH on companys & kits before you decide to buy!! thats my opinion and im stickin to it![:-]