Fast router with VLAN

Hi,

I have FTTH 1Gbps internet connection. Currently I am using Asus n66u router with Merlin firmware.
I would like to create a VLAN to separate my less secure devices and guest network from my internal devices.
AFAIK Asus router supports Merlin, ddwrt and tomato. Merlin has hardware nat acceleration support but not VLAN support.
In addition to that I would like to switch from wireless router to wired router + access point(s) model.

I found following options:

1. Mikrotik RB2011UiAS-IN...

Fast router with VLAN