Board for 50 lb girl 7 years old?

already has 6' soft top board
she has competed in 5 or 6 competitions for kids
We need to get her a smaller faster board for paddling and catching waves herself. (no more pushing in by dad)
Also she is having trouble making a bottom turn on the big heavy soft top.
What do you recommend?
Budget is around $300 US
Waves are beach break
Galveston so smallish choppy conditions but small to me can be chest or head high for her.
local shop has NSP surf betty
Thanks in advance for any suggestions.
PS. internet search for kids only comes up with soft tops.
she has competed in 5 or 6 competitions for kids
We need to get her a smaller faster board for paddling and catching waves herself. (no more pushing in by dad)

Also she is having trouble making a bottom turn on the big heavy soft top.
What do you recommend?
Budget is around $300 US
Waves are beach break
Galveston so smallish choppy conditions but small to me can be chest or head high for her.
local shop has NSP surf betty
Thanks in advance for any suggestions.
PS. internet search for kids only comes up with soft tops.