Takes me a couple of hours to drive. This is the first time I went to this auction. Lot's of very high quality collections and boxes. I mainly deal in GB (since I am only 28 and only been collecting for a few years) and I had my eye on many lots especially the High value mint QV! If you want high quality collections at OK prices W&W are the best I've found so far. I Recommend a full day of viewing since they have a lot of material - I spent about 6 hours viewing 20-30 lots, mostly skimming. they accept phone bids, and prebids and online bids, but I like being there in person. I would say lots go for a little higher than other auctions I go to, since there are quite a few dealers competing. Other auctions I go to are Essex Stamp Auctions (again a lot of quality stuff, just not so many collections, mainly singles) and T&T (tunbridge wells), great for big random sorter boxes, and very cheap.
I mainly buy for investment and sell the remainders on eBay