I would really like to try Souveran Paste. That has been a paste wax I have always wanted to try. I've never wanted to pay over $40 for a wax though, so it has always been out of my range.
Fuzion for me. If it was around $100 I would get it. But I cannot see spending the $175 even though there is a free refill which brings it down to around the price of PS, which is my current wax of choice, considering you are getting two tubs for $175. Maybe a BOGO for $175 plus a free refill and I am in.
Considering I have everything listed and I am really not interested in adding another paste to my extensive collection, I'd say Wolfgangs line of polishes, one can never have too much polish.