Here is a review of Peplink Balance One in case anyone is interested:
http://www.skooterblog.com/en/2017/05/16/peplink-balance-one-600mbps-dual-wan-router-dual-band-11ac-wi-fi-bpl-one/ (automatic translation, may be improved manually on request)
http://www.skooterblog.com/2017/05/16/peplink-balance-one-600mbps-dual-wan-router-dual-band-11ac-wi-fi-bpl-one/ (original, in portuguese)