I've been trying to get my act together in the 109g14.. went with that one over the k model because I prefer the 200 20mm's to the k's 65 30mm's which also doesn't have an accurate rate of fire.. but i digress.. its very aerobatic... i like the low profile, appears to give manned guns fits trying to make contact.. but also at times it can be a bit annoying when diving.. 450 mph indicated or so it becomes difficult to manuever..