Any suggestions for my beginner-ish bag?

I throw about 280-310 ft and i’m thinking that a need more 9 and 8 speeds for my arm speed. My main discs i use are: trail, servo, saint, koi (supper floppy approach), zone, luna (putting putter), and my roadrunner. Lmk what i should add or take off.

Made this post again because i didn’t add my putters the first time.