So basically, what I'm suggesting is that people are typically behind reboot servers in progression primarily because they are not maximizing their opportunity for success, meaning:
not spending enough money on 2x coupons
not spending enough money on cubes
not spending enough money on maplepoints, which can be traded for meso, which can be used to buy materials or equipment from the auction house.
It doesn't really matter if they remove it or leave it just the way it is. Reboot players has the potential to reach LV. 275 as first server of GMS regardless if the "Both" tab. is present or not.