nitrogen tank?

hey, just a quick question i got a maz b2200 and it got a nitrogen set up on the truck right now. what im wonderin is, is it ok to get rid of the nitrogen set up and go with compressed air? will i be getting the same performace out of it? because my problem is im having a hard time finding a place to fill this nitrogen tank. so im thinkin of getting rid of it and going with compressed air. just wondering what do u guys think? should i just keep the nitrogen and find someone to fill it? is there more play time with nitrogen?

there is no wait time for the nitrogen to fill and it allows you to run higher psi and its alot faster. Most places will let you rent their bottles yearly for a few bucks and then you just pay when ever you want to refill.

but thats the problem im having with my nitrogen bottle, everyplace ive gone to i would need a account with and pay a yearly fee, were as id rather just go in and swap bottles with em. i understand theres no wait time on the fill. but how long would u guys say the play time is with nitrogen? cause id think it would be less if i could run more psi off it, so maybe it might be a good idea to run nitrogen and have a compressor set up on the side as a back up.

i have both on mine so when the nitrogen runs out i have a electric comp to make up for it. They wont swap bottles because if its not their bottle they cant guarntee the pressure testing that it has undergone and its a liability for them. whos bottle is it? There is usually a name on the bottle near the nozzle.