Of those you have listed I have the vamp and the flurry. They are both really nice! Vamp is the perfect size for me. Flurry is a little big. I ended up buying 02 mark too. My flurry circumference is 5 1/4. It is listed at 4 3/4. I dont know if tantus makes them individually and they varry or if EF is just wrong or if my tape measure is inaccurate. Mine measures 8 1/8 inches long, 7 1/2 inches insertable. If that size sounds good to you I would recomend the flurry. The silicone feels nicer than the vamp or the mark even though it is 02 as well. My measurements of vamp and mark match ef's. Even though flurry feels so nice I actually use my vamp more because the vamp works best in my wing, the flurry is too long for me and hits my cervix. I wish I could give you imput on the other 2, but I dont know them.