RouterOS has support for VLAN, SMB (2), EoIP, GRE tunnel, DHCP, EoIP, PPP, PPPoE, PPTP, L2TP, SSTP, OpenVPN, Radius client, a general accounting interface, traffic monitoring of all sorts, graphing, and long laundry list of additional features

Yes, you need to be comfortable with networking to work with this product, but there is a significant Mikrotik RouterOS support community online that should help get most people up and running