Just wondering if any of you have found the best performance/price for these 12V halogen reflector bulbs. Since prices locally range from $6 to $10 per bulb, I've been shopping on the Internet. But I got a batch of "Sylvania Tru-aim" BABs (20w wide flood) and their light had a definite olive-green cast. I had to replace all eight in the theater so they would match. Now lately, I've observed that the OSRAM EXNs (50w wide flood) seem to flake off their dichroic coating before the bulbs burn out. The GE "Precise" line seems to be very high quality, but I haven't found them at a good price. Is the quality of these things deteriorating or am I just getting what I pay for ($2.15 to $4.50 on line)? I have about 100 MR-16 fixtures around the house and yard, so I would like to find a source for high-quality bulbs at a good price. I don't mind buying 20-30 at a time; I hate getting caught without a replacement.