every time I had a crappy experience in Y, it riled me that up the other end of the plane was a comparative haven of tranquility that I was missing out on.
I know people joke about that first trip in a premium cabin spoiling you for life, but it's certainly true. Until you've experienced F, J or even W, you don't appreciate what you're missing out on, for sure. I'm quite lucky that I'm allowed to book my own travel for work, have pretty much sole use of our OnBusiness account (motto - always look after the little people at work), so even though we have a Y/W travel policy, I've only had one leg in Y and three in W out of 6 round trips this year. Sitting in Y, though, it's no fun staring at the curtain knowing how much more comfortable it is in front.