Tune Experience at Altitude?

For those of you at 5,000+ feet (1,500+ meters for you folks overseas), what tune have you had the most success with? Cobb, Eurocharge, JB4, OE, Procede, Renntech, something else? I know our little snails are already working overtime at these altitudes, so I was hoping to gain some insight from folks who have had success with the different tune versions at altitude.

And I'm not trying to start a pissing match, but I'd love to hear directly from some of the tuners on their recommendations for running tunes at altitudes above 5,000ft with our 91octane gas (and potentially E85 as that is pretty prevalent in Colorado). I know Jake from PTF was just out in Colorado, but I'm not sure if he is on here, so I copied dzenno. Same with Terry, Shiv, Eurocharge, OETuning, Renntech, etc. Sorry if I missed anyone.

Let's try to keep it frank and cordial if possible :cool:

Thanks in advance!
Rich

I'm also adding a poll to see what everyone at 5,000+ feet is running - please only answer if you are above 5,000ft.

@dzenno@protuningfreaks
@terry@bms
@shiv@vishnu
@SALES@OETUNING
@Jake@Eurocharged.com
@Mark@renntech