With the Skinz they are great for working out IMO. They are secure and the bass is great, just not possible to put in the case to charge.
I personally don't like the Jaybirds... the in ear portion (not the silicone bud) is the larger one that hurts my ears. Motorola and Beast use that size. I'm not a fan... prefer the smaller Sony size which luckily a lot of cheaper buds use.
Good point about the bass. The AirPods feel light and airy (and very pleasant) compared to comply foam tips on BT earbuds jammed deep into my ear canals, but for workouts I admit I grew accustomed to throbbing bass. I already change into dedicated workout clothes, shoes, Watch band, so I guess it's not too crazy to slip a pair of skins on my AirPods before my workout.