CW is a very reputable supplier (imo), have bought lots and lots of wax from them over the years. I had a short email conversation with Mr. Bill today and he is shipping me out a sample of 125, 129 and 141. I am going to do one last comparison on CBL125 up against 4630, a comparison on CBL129 up against TCS and 4625 (in melts - not pillars) and CBL 141 in melts. If I find them as great as I did back then and they compare to or beat longevity of TCS or 4625, I'm switching completely over. I will also switch back to CBL125 if I find it burns like or close to 4630. It's true IGI is available in so many places but if CW waxes do the job, I can get them all there once again with reasonable shipping to me. I didn't mind the shipping costs in the past, so won't mind if I go that route again. In the meantime, I'll continue to test daily the melts here made with TCS blends and 4625 blends and do CW's when they arrive. In the end, the one that performs the best will be where I settle. Honestly!! Mr. Bill also explained to me why CBL130 lost the HT it had at that time. It now has what he said a "substantial" amount of soy in it. I'm sure it only needs cure time but I'll stick with paraffin waxes and add a small amount of soy to smooth out the burn and opaque the wax, if needed. That is today's decison. Now where are those meds?