Just build as it is as of writing is an very flawed game mode weither it be the terrible xp gain or duos vs solos
issue.
My idea is help to fix it is as follows
Increase voting exp to for duos
1=Meh
2=Okay
3=Good
4=Great
5=Love
and for solos
2=Meh
4=Okay
6=Good
8=Great
10=Love
The win bonus would be
1st =30
2nd=25
3rd=20
Everyone else= 10 as a play bonus
Because of how Just Build xp system operates this will
allow players to earn to same amount of exp in both solos and duos instead of earning half as much xp you would earn if you risked playing duos.
Another addition would be to increase the level cap to 30 and add alternative costume of Rob the Builder
A new game unlockable could be plot flags similar to skywars or a mini fireworks show could happen when your Build is up for voting
These additions if made and advertised via mailbot and discord could make Just Build a much better gamemode than it is today