Pretty much the only roulettes i use are ex, high ( only if leveling a job ) low lvl ( for exp only) trial (for exp) and guildhest. I've never really bothered with MSQ roulette due to the annoying and long runs. While the 2 ex dungeons are quite repetitive, that and alex are the only way i cap. Anything long or difficult or prone to fails due to unskilled players I'm not going to bother with.