OK, I've read 90% of this thread and would like some advice or recommendations.

1. I need a left handed or ambidextrous mouse for gaming (yeah, sucks but you try gaming with your opposite hand).

2. I currently have a Razor Diamondback (not 3G).

3. Value for money is important (not $150+).

4. I've tried wireless before and unless it's come a loooong way in the last 4-5 years I'd rather a usb mouse.

5. I don't need it to look good, have 1000 macro functions, etc. Just for normal game playing (extra buttons are great).

6. I'm no giant but I have larger hands so smaller mice probably won't suit. I seem to have a 'lazy' grip where my balm rests on the mouse/mouse pad.

I find my Diamondback OK though its extra buttons are sort of hard to reach. I was going to go for a Diamondback 3G but then thought 'maybe there is something better' as in button location.

I've considered a Razor Copperhead, Lachesis, Salmosa, Diamondback 3G, Mamba (bit expensive (is it worth it)?), Logitech G3, etc.

I know it's subjective but I'd love to hear what people think based on my needs.

Thanks in advance.

P.S. Is there anywhere you can check out these mice because everywhere I look just has a couple of old MS junkers, makes it hard to choose to invest in a 'gaming mouse' without trying or even holding them.