Their "Iron-X" type product is quite good, and beats other brands prices by about 50%.I see some Poorboy's World products on the shelf there. I'm a big fan of their Bug Squash a long with a few other of their products.
My favorite of their products that i've tried has been the tire dressing gel.
However, their chrome polish was way too mild for what I needed to do on the '51.
Since I buy, try and get offered so many products (the free trials have become more of an irregular trickle from the vendors now that I don't detail very frequently), typically i'll do a "chemical swap" with other people who want to try things out. We each pay our own shipping and you basically ignore product prices as long as it's not an off-the-shelf mass-market product. Anybody on here who's interested in the PoorBoy's World Chrome polish, PM me with the offer of what you would like to send in exchange! Bottle is 95% full (of product, not air) as pictured below in the green.