i think mine is ARC...or it might be just a sticker lol how can i be sure?
If it does turn-out to be an ARC I'd suggest sticking with that.
Unless you're chasing power the ARC is definitely better than a standard top-mount, and arguably better than some of the cheap front mounts.
If you do want to swap to a front-mount, for better engine access as an example, you can recoup some of the cost by selling the ARC; I don't know that they are highly sort-after, but they are certainly worth more than a standard intercooler.
This is an ARC:
This is standard:
Ignore the pipework; it's and example of a conversion from top- to front-mounted.