Again....what B4bcock said, it's a very individual thing. What might blow my socks off might not float your boat. In terms of appearance everyone is different too, some like curvy, some like mature, some like skinny, some like teen looking girls. I would have a look through AW, see who you personally like the look of, see who provides the services you are looking for then maybe when you have a shortlist, do a search for them on here to see what the reviews are like. You should be able to make a decision from that.