I'm not following.
At one point, you're saying you fly based on schedule being the priority, and you pick your carrier based on the route you're flying. In this case, you flew arguably the best product in the market (AA 3-cabin F and C), yet you say UA is better.
You also note some really high quality products such as OZ F, CX F, and EK F. Those aren't even in the same league as UA GF, yet you say you like UA GF. What specifically does UA do better? IFE with no music because they're too cheap to pay the royalties and haven't resolved the issue in more than a year? Business Class food with a First Class wine glass?
How can a UA GF seat possibly be better than an EK F Suite?
I'm curious as to what I've missed when I've flown UA GF.