Wondering if anyone has had occasion to compare these two products, and can comment on the difference (if any).
I find it odd that the Purge is roughly 1/2 or so the price of the other, yet I cannot find an explanation of the overall advantage of the more expensive one. TKS -- "Mac" Steve MacSween Aylmer, Quebec (Canada) Mercedes: '82 300sd / '82 240d (x2) / '60 220s
