Battery Swap to Optima?
 

I have had several cars in the past with the Optima Red Top. Its a great battery and I like it alot. So im undecided if I should put it in my boxster or not. Problem is The boxster batt. is a vented batt. Anyone see any problems with swapping a vented batt for one that isn't? I know it lets off gasses to the outside of the car, but an AGM batt lets off less gas too...


So im Impartial I might just keep the one I got,
any thoughts?

Brent