Can't decide what room to setup my Xbox One, HELP?

First off, I'm not new to Reddit, but I'm new to the Xbox One subreddit. Anyways, I can't decide what room to setup my Xbox One. In my living room, I have a 55" 4K Samsung UHD TV and a fairly uncomfortable couch:/ My router is also right in the living room so I hook it up via Ethernet (get around 105 Mbps when I check "Detailed Usage" in the network settings). In my room, I have a Panasonic 720p Plasma 42" TV and I would have to play on my bed (or eventually buy some type of chair). Also, the wifi is somewhat weak as well; I get anywhere from 20-90 Mbps and it just bounces back and forth. I currently play in my living room but it gets annoying when everyone gets home and I can't really play when I want. But then I LOVE that 4K TV; it's so much crisper and smooth than the Panasonic in my room:( I can't decide. What should I do? P.S. I know this is a very stupid post but the reason I'm asking this is because I am a very indecisive person and I like opinions.

Submitted by _alex87 Xbox 720 Release Date 2015