T2 Ex Platinum 91 or 93 octane

[EstebanOliverio]

Good morning, I am new to this whole world of tuning, I have a Ram 1500 v8 5.7 2014, in Argentina the lowest octane gasoline is 95 octane, what tune do you recommend me to load? The only upgrade I've made so far is the S&B high flow air filter. Yesterday I loaded Diablo Tune.
I use the truck to make frequent trips, is there a tune for fuel savings? Does it justify changing the tune depending on what you do with the vehicle?

From already thank you very much.!!

[mikel]

what are your available grades?
usually 95 outside the US is like 91 here.

[EstebanOliverio]

There are from 95 octane to 110 octane

[mikel]

in that case Id suggest using something higher than 95 with the 91 tune and quite a bit higher for the 93.