I love the pearllustre ones in the 4 pack at joann's, it's stampendous brand and they have single jars of those too at michael's - I think they really melt nice. also got some "sparkle n sprinkle" brand from a local art store - they have really neat ones they call "cosmic" and they have a really cool sheen - can't say that I really care for the adirondack brand - it's more of a matte finish - so I tend to overheat- looking for the shine! lol - but the regular ranger ones are pretty good too
another brand I like is Powder Keg - I got them from an expo ( and they have a website too) they do hand blended mixes that are pretty cool
LOL I made myself some samples of all the colors I have last week.... I have over 30 colors - YIKES!