Time for new battery, need info, 2019 Tahoe

[Rygrego]

For our 2019 Tahoe. OE battery is a 94RPG or H7 size flooded acid standard type battery. Looking at new batteries I see that for a few more dollars I can get the same physical sized AGM H7 with a better amp rating and better warranty (4 year free replacement). But I'm not really up to date on these charging systems in these newer vehicles. Will the AGM battery work ok with the pretty sophisticated setup in this machine? Anyone actually replaced a standard battery with the AGM? I don't have any tech tools to do any relearning of the BCM on this.

Not an issue at all.