And down goes your mag into the grass. Impractical
Gotta draw a line somewhere between what's realistic and what's practical. This is airsoft, not Iraq.
I dunno about you but I don't really care about two tapped mags being an issue at all. Really, there shouldn't even be a reason for you to debate it. It works, and it's effective. (cost effective too, no mags to lose in the 'muscle memory, drop my mag in the grass "oh shit where is it?!" theory)