62 year old with generally good skin but a little laxity. Have had Botox and skin boosters. For laxity around jowls would you recommend neogen or software?

Both NeoGen and Sofwave can be useful for tightening loose skin, I would recommend finding a great practitioner and asking them which of these devices would be more appropriate for your skin, take a look at the Find a Practitioner section to find a recommended practitioner in your area.