Netgear Orbi RBK50 on Telus 750/750


I am getting Telus 750/750 (internet only). I've also bought Netgear Orbi RBK50 wifi system. Can I use Orbi as the only router (thereby skipping the T3200M router)? Half of the equipments at my home are wired and the rest are on wifi. I have a Synology NAS where I store all the 4K videos (some of the video's bitrate go up to 90Mbps) and would like to stream it over local wifi. I am not sure if the Telus modem/router would be able to handle it. Does anyone else have a similar set up? Any help is appreciated.