I'm currently ballin' with 15 discs in the bag to cover any shot I know, in any wind conditions.
I do throw much faster discs FH, because I can get them up to speed, BH I throw slower stuff farther, so I carry lots of molds.
Flat Star Firebird for strong upwind backhand drives.
Max weight Champ Valk, downwind and downhill BH flex shots.
150 R-Pro Boss, BH hyzer flip no wind max D.
154 CE Gazelle, thumber and overhand
165 Barry Beast, backhand straight driver.
170 Z Nuke, FH max D no wind
167 Starlight Boss, FH max D wind
155 VIP Northman, backhand anny driver
173 Ascent, FH upshot
161 Star flat top Valk, straight BH tunnel drives, no flex
138 Dx Beast, super stupid wiggy wide open max D hyzer flips
175 Star Xcaliber, FH hurricane disc, most dependable FH flight of any disc I throw, but it doesnt go as far as a Nuke or a Boss.
158 Dx XD, rescue disc, uphill putt and approach
I am currently happy with the X Link Ridge for 80' and under basket duty, and a soft VP for anything inside the circle.