Another router that I run, A Cisco RV215W, allows its PPTP server & L2TP servers to run simultaneously, so that remote users can VPN in using either protocol. This ability is extremely useful. (And no, I don’t care to get into a discussion about the weaknesses of PPTP.)
Since the Peplink routers already have both PPTP & L2TP servers in them anyway, the present setup of requiring one to choose one server or the other, seems odd. I’d like the feature added to let me run both at the same time.