They are both good brands, you just have to pick the model that best suits you. I am a Flashaholic (as well as a Smithaholic

), and am a member of Candlepowerforums. I have spent tons of money buying parts to mod my own lights. My current EDC (every day carry) is a Surefire L5 modded to accept P60 drop in's, and has a body extension so that I can use two 18650 rechargeable batteries for a loooong runtime. I can use 123 primaries in a pinch, but I use the rechargeables to save money. Guilt-free lumens we call it. Price 123 batteries in bulk and you'll see what I mean. 123's can also be dangerous, if you accidentally mix new and used batteries. It can KaBoom on you (aka *disassemble with pyrotechnics).
It is my opinion that a light that uses 1 or 2 18650's, and has a Cree XP-G emitter, is going to be a good bet.
I'll tell you what a good budget light is.....a Solarforce L2P with a Cree XP-G P-60 drop-in. It's hard to go wrong with that light. Yeah, it's made in China, but it takes good batteries (18650's), and you can put a drop-in in it that will put 250 lumens out the front, all for about $60-$70. If a newer LED comes out next year and you want one, just get the drop-in that has it, unscrew the bezel, replace the drop-in, and screw the bezel back on. That's it. LED technology is moving forward in leaps and bounds these days. Nailbender on Candlepowerforums makes the finest drop-ins I know of with the latest cutting edge LED's in whatever tint you like, cool, neutral, or warm. I use them. The best quality 18650 cells are made by AW. He can be found on Candlepowerforums.com, and Lighthound.com carries them, among others here in the states.
Here's my EDC Surefire L5. I couldn't live without it.
Here is a seven Cree MagLite I built. Super bright. A conservative 1400 lumens
This a Surefire C2 Centurion that I modded an SST-50 LED into. I also bored the body to accept an 18650 battery. About 400 lumens.
Having some fun with it at a bar. The guy I shined it on looks like he thought a policeman was shining a light on him. See how he put his hands up? The light was so bright we couldn't even make out his face. He looks like a glass of milk