So I don't create loads of posts....
I also had another thought as to whether or not qos makes a difference in general when only 2 people are on the Internet at a given time. Like qos and prioritising ports will that have an effect or will it only work to the router and then still be traffic controlled by my isp? I'm currently using a cheap tp link until my r2 comes that has bandwidth control and does seem to show better stats on dslreports for the bufferbloat but then it's hardly noticeable in game as my line isn't being heavily used.
Now the mtu dilemma as obviously mentioned in hundreds of posts you should just keep your mtu as is which for most is 1500.... on xbox you are capped at 1480. So when I play on ps and my other half is on xbox who actually has the advantage when gaming against other people. I would think that by running into xbox players while on ps me transferring 1500mtu when they can only 1480mtu this would cause fragmentation and create problems? Or wouldn't it? And in that case would it be better to lower the mtu to 1480 to match xbox players?