I will be staking...
If I stake lets say 100 Cloak on 2 seperate wallets, would I get more rewards If I staked 200 Cloak on one?
it is better to stake 200 coin on one wallet. You only get max 6% reward per year there is no chance to trick the wallet by splitting or using the same wallet on different machines.
With 200 CLOAK you can expect an avg stake reward of 1 CLOAK / month (equals 6% / year, simple maths)