I tried to find info on this through the search function but didn't have any luck.

I need a new battery for my Belvedere. Battery is trunk mounted and kept on a float charger. The ancient Optima has gone south. I'm trying to decide what to replace it with.

Are the new Optimas good? I know the old ones were awesome, but the quality took a dip a few years ago.

Is AGM technology the way to go? If so, what brand?

Standard "wet" lead/acid? Does the fact that the battery is installed in the trunk make a difference?

Thanks.