Personally I wish they release the new jobs at 60 instead... Any player that cares enough probably can fix up a working (not optimized yet) rotation after spending 15 mins reading the tool tips and whacking a training dummy. And for those who don't care, that 10 level probably wouldn't help anyway with FATEs and PotD grinding. This way we can enjoy the new MSQ asap instead of grinding those 10 levels on release or early access.

On the other hand, if they do release it on 60, that will probably mean we wouldn't be getting all those level 50 gears for glamour T-T

*On topic, OP if you are planning to gather MNK loot now, you can consider getting the vendor gears from HW area instead if farming final coil is difficult (in terms of getting players to join you). Just throwing another option into the pool.