I wholly support the 3 SE at level 120. It makes the most sense to me, unless you're constantly partied with a higher level archer that can SE you. That's what I did, because 30 seconds is the MINIMUM timer I can stand on a buff. 30 seconds still isn't enough if you have to SE mid/top while bottoming Newties.
I'd do 1 FP at 121 and 1 SE 1 DB 1 MM Boost at 122. MM Boost helps your damage, but that first point in FP instantly removes the need for summoning rocks at Newties, which are a pain in the ass to have to carry around. DB is an extremely useful skill combined with Blizzard and worth leaving SE at 6 for another level. After that, continue with 3 SE and MM Boost.
You'll want Sharp Eyes sooner if you want to boss earlier. I'd get Boost to 6, then go 15 SE before getting more Boost. You'll be more wanted in parties, and it's actually more beneficial to your damage than straight Boost*. Otherwise, looks fine.
I can't really comment on the Pierce and Snipe, as I'm a (former) BM, not a MM. I can only say that I would personally max SE before maxing either skill, unless Time Temple comes out before you get there.
*At least according to Kevvl: he says max SE 1 Boost > Max Boost 1 SE
I'm actually interested in this myself, as I'm thinking about starting a MM as a side project after hitting Corsair.
I'd do 1 FP at 121 and 1 SE 1 DB 1 MM Boost at 122. MM Boost helps your damage, but that first point in FP instantly removes the need for summoning rocks at Newties, which are a pain in the ass to have to carry around. DB is an extremely useful skill combined with Blizzard and worth leaving SE at 6 for another level. After that, continue with 3 SE and MM Boost.
You'll want Sharp Eyes sooner if you want to boss earlier. I'd get Boost to 6, then go 15 SE before getting more Boost. You'll be more wanted in parties, and it's actually more beneficial to your damage than straight Boost*. Otherwise, looks fine.
I can't really comment on the Pierce and Snipe, as I'm a (former) BM, not a MM. I can only say that I would personally max SE before maxing either skill, unless Time Temple comes out before you get there.
*At least according to Kevvl: he says max SE 1 Boost > Max Boost 1 SE
I'm actually interested in this myself, as I'm thinking about starting a MM as a side project after hitting Corsair.