I'd be happy if the roulette scaling was abit better 55-60, but over all its not too bad.

I level alts as other posters have said, I do the roulettes, Daily hunt marks .. maby the odd fate if I'm near it and people are working on it. Then I go back to my gathering / main jobs and potter along. The way I see it is I have a least a year until the next xpac so I feel no great need to have everything to 60 right away. Currently I already have 3 jobs to 60 and working on gathering / other jobs too. i tend to flit around when playing so I have a few jobs in the 51-54 range already.

I did have everything to 50 before heavensward, it'll just take a little time to get them all back to cap. I guess you could FATE grind now that FATE exp is nicer, tbh though I've way had enough of that crap that I had to step away from FATEs and just accept I'll level a little slower /shrug.

I'm sure in a month or so when I am leveling my 6th or 7th job I'll hop back on the FATE bandwagon to push through them. There are alot of options for leveling, some are slower than others ... but thats your choice. Do whats fun and just level as it comes. Its a game, stop stressing it. If your FC / static really needs X-job level'd on your character, pound FATEs / dungeons. Other than that just go with the flow and enjoy the game.