If you have any questions about the coins there are tons of people who can help you on here.
The return isn't enormous - TRUE
the weght decreases over time so you have to use coin control to increase the weight again - FALSE
use the newest wallet version adjust the split/combine values as it fot to ur ammount of coins
and enjoy zero micromanagement 24/7 staking
the only reason XMG is not one of the best hybrid coins
is the imbalance between network supporting POS node rewards
and instant coin dumping POW coin diff coin reward exploiters
once joe fix this future is bright