Sooner or later I need to ... I'm sorta trying to decide if it's really worth dumping the money on an AP, or just get an open source tune... I just really want to go stg 2!
Accessport: $500
Protune: $500
XPT Map: $130
AP Pros: Easy, Quick, Map Switching on the fly (not sure how this helps but you can do it)
AP Cons: Not a custom tune for your car, underpowered to keep it safe for a wider array of cars
Protune Pros: Perfectly custom tune for your car, even if you've strayed a bit from the norm stage 2. You get a dyno sheet, which is pretty cool.
Protune Cons: You have to drive there? Really at stage 2 I don't think you can list a con. No valet lockout mode like the AP maybe?
Open Source Off the Shelf Maps (ex XPT)
Pros: Cheap Cheap Cheap. Otherwise same as AP except you use your laptop and not a gameboy
Cons: Same as AP cons
If I were Ryan from Topsham I would....
...get an OTS map from XPT, have one of the romraiders on here help me load it (STInate). The maps are like $130. Then when I keep buying more mods and I quickly slip past the normal stage 2 stopping point I would get a protune. Once you leave the beaten path the Accessport becomes pointless
If you ever go past stage