Hello...I'm new in here. Starting out two years ago, I tried all manner of picks, usually the cheap plastic ones. Then I moved on to bigger and thicker cheap plastic. Then I bought one of those Red Bear B-Heavy picks which btw cost $25.00 each. I must admit it does have a better tone. I also bought a RB medium beveled pick, but it doesn't sound as good as the Heavy one does. Then I got really serious and bought a BlueChip TAD 60 pick (heavy) which was...ahem...$35.00!
So my so-called friends look at me like I'm crazy when I show it to them (but I do not allow the ruffians to handle it), and it sounds a tad more bassier than the Red Bear. My guitar is a Martin HD-28 so it is somewhat on the bass side to begin with. I use either Nanoweb PB Elixer Medium strings or those EXP-17 D'Addarios..medium.
I discovered that some of these beveled picks have to be rebeveled to get a good smooth down-up pick pattern going, but over all I am pleased with both these items. Only thing is the Red Bears are a tad fragile, and if you squeeze'em too hard they'll crack. Oh, and don't forget and leave them in your pants pocket because the wife will wash and dry'em for you, which is plenty unnerving.