Wait so you are a 62 yr old stoner looking to “get wrecked??” This is some master class bad assery....
I can relate... there’s so dam many strains now that it’s actually hard to pin a few down to load your quiver. Potency and flavor can go together...I find THC content alone is not always the best way to choose strains. Steer away from the seed banks lists of “hot” strains. They test until they get the results they want to post into a breeders profile to sell more beans. There’s very little integrity in seed bank advertisement descriptions.
Go with strains that have lineages and/or flavors you are familiar with. The biggest yielders are not usually the most potent. Strains that grow small but tight dense buds tend to have more punch. Cannot go wrong with a hybrid like something of a sour diesel, lemon haze, or Jack Herer lineage. Heavy indicas like Critical Kush or G-13 might be another option to look for if you like old school flavors.