i have an evo .46 that has been through more than i ever could have expected.. it came with my hobbico superstar when i first was learning to fly and i crashed that plane a total of 13 times with repairs and then stuck it on a spad that i never could get balanced out properly so i finally drove it in to pavement and then once on my new h9 cessna it went straight in when my stupid L bend didnt hold on the elevator servo, it popped loose and the plane went straight in at high speeds.. each time i took a blow gun hooked to a compressor and just blew it off and the carb out and repaired the plane and slapped it back on there and dogged the crap out of it with 15% nitro.. so i have had an amazing experience with evolution