green flash is the SH*T. everything i have ever had from them has been delicious! their IIPA is heavenly, the best one i have ever had. and their hop head red has one of the best balances of malt and hops in a beer i have had in a long while
I haven't tried Green Flash yet but I've had several Racer 5s. Awesome IPA IMO!
Make sure you try Bear Republics Red Rocket Ale too. It's a red IPA described a a bastardized scottish red. It's my favorite "BIG" beer.