I'm sure this has been hashed over many times, but I can't find the answers I seek by the "search" function.
I normally build smaller airplanes, parkfliers and such, with .40 size sport planes being my upper limit. Finishing an UltraSport 40
with a strong Enya 45 2 stroke, I am wondering if my old standby EZ Hinge (CA hinges) will stand up to the speeds this aircraft will achieve? I have heard of them breaking in flight on larger or faster airplanes, although I have never personally seen this. For you guys who fly the big, fast ones, what has been your experience? What is your favorite hinge? Are EZ type hinges only for smaller aircraft? Educate me.

Thanks a lot for your answers
Ed