I think about a year for doing 115+50, I'm only 115+13 but I stopped playing of 4 months, 115 + 13 do you get easily in 3 months, all you have to do is to set yout Hunter Kit and it lvling for you... Yes Opaniel is better than tali, well about rates I can't to tell you precisely but here are events in this case. Considering that RBF is a official server I must inform you that and the costs for get max are big enough.