Desertscout
Member
Makes no difference to me one way or the other. I have my Glock 20 and what anyone else does doesn't affect me.
It begs the question what is high velocity or high pressure ammunition. The 10mm has SAAMI standards or pressures.
I would argue that if it meets the SAAMI standards it is neither high pressure nor high velocity. Since EAA wrote the ambiguous manual, the burden of proof should be on EAA to prove that you voided your warranty by using ammo which exceeded the SAAMI standards.