Hi, the main difference is that MAPR accepts delegations but gives no member votes, whereas MAXUV has no delegations but does give some member votes.
So really depends on your own strategy and balance between available SP vs posting.
MAXUV Weekly Statement & Token Distribution - over 25% APR - 19 July 2020 [MAP Steem FinTech]
Hi, the main difference is that MAPR accepts delegations but gives no member votes, whereas MAXUV has no delegations but does give some member votes.
So really depends on your own strategy and balance between available SP vs posting.