Also consider just running FC a few times a day and selling the mats. You won't level very fast but the money you make from it will pay for a good amount of your gear while you level. If you alternate it with PV then it will be somewhat less annoying of a grind as well. I'm not sure how effective the new TT mobs are but running a few TT's for fairy boxes for extra EC's is also a good idea. Especially if this gets you some exp and variation in lvling areas along the way.
think it was 25-30 solo fc's when i got my first sin to 150. didnt count the mats but yea it takes a good couple few to get 149-150 gl :3
I did solo FC on my sins (yes, more than one) and I kill all in there.(Skip Dragoons, PWI crippled their XP to 45, to stop FC glitch leveling there.)It was 5.4% for all mobs and boses (including Elementos on 2nd boss),and 1.1% for mats. Plus about 22-24 mill coins per run, if you're not"too proud" to pick them.That way you need 16 runs. Each run 55-60 min.Or 12 runs in FC for 24 Pure Gods, and 8-9 in PV, to mix a bit for refreshment. Use Chill of the Deep for mobs (turn it off for bosses), and try how much you canpull for Subsea and Earthen. Big room can pull half and half. Third corridor pulldirectly to boss, the rest of corridor you will run anyway, no need to make circles.