Seriously 3-5 minute repop on NMs?

[Zenaku]

I think a 10-minute respawn rate would be adequate. I agree with other players that 3-minute and 5-minute respawn rates for ANY notorious monster is a bit too accelerated. But I disagree with players that desire 30-minute (or more) respawn rates for mid-rank NMs. That seems somewhat counter to the purpose of mid-rank NMs.

Low-15-30mins
Med-1hour
High-2--->3hours

That seem to be better top of that there all very casual the 3-5min is not right when the mobs around have longer repop time.