What are the best brands for individual herbs?

I know that greenbush is well liked but what about cheaper companies?

Someone had success with Now Foods and Nature's Answer's products.

What about swanson's vitamins?

Does it really matter?

thanks

I think Swanson herbs are supposed to be premium quality, and the price is better than anything I find at my local store.

What's about mountainroseherbs.com and starwest-botanicals.com?

mountainroseherbs.com is mainly organic and great prices too. I buy from them, nbe or not.

bump

what about nature's way?