I used a grey and a black from the same series of powders that Yondering used (RAL 6018 Yellow Green). I did not like the look of the green. I recently got the green anyway and found that it coats even better and easier than the grey. The grey is great, though, and the black is fine.
I have seen any difference in performance with my pistol calibers. I have not shot enough of the green through rifles yet to make a sound decision, but so far it acts great. One example is I used the green for a 405 45-70 hollow base at 30 grains of 3031 and it shot to point of aim at fifty yards. I used 46.1 grains of 4198 on a plain base 405 grain bullet and it kicked like my ex-wife but put three rounds into two inches, but 7 inches higher, at fifty rounds. All this with no leading. Note with the 4198, the higher charge for the load, the tighter the group. I am cautious about pushing it any faster, and my shoulder chimes in on this, but I am delighted with the powder coating results.
Rereading the thread I might try the plastic pellets to get even more static electricity. I tried once but since I had hollow points from NOE molds it was a pain to separate them from the bullets.
PS: Thank God for spell check.
