The Canon R5 has no lag at all. The EVF (a 1600x1200 120Hz OLED display with 100% coverage) feels as fast as an optical viewfinder, and the R5 can shoot 20fps with full autofocus tracking and without blacking out the viewfinder. Shutter lag is actually less than on DSLRs as there's no mirror to flip and electronics have gotten way faster in the last 10 years.
The newer ones like the Canon R3 are even faster and the Sony A1 can do 240fps in the EVF.
Another perk of EVFs: they're much brighter indoors as they simulate the actual exposure.
The newer ones like the Canon R3 are even faster and the Sony A1 can do 240fps in the EVF.
Another perk of EVFs: they're much brighter indoors as they simulate the actual exposure.