In CVCX, if i click the play 2 hand option vs 1 hand only, would i have to change the standard 100 hands/hour or would the program auto-adjust that for me?

For example, in real life, i would get 100 hands/hour playing 1 hand. If I spread to 2 hands during positive counts, i could maybe get 120 hands/hour (i just made up these numbers). On that note, how many hands could i expect to play if i spread to 2 hands starting at +1 TC and higher?