Baker's creek I see in advertisements all the time but I've never used them. I've never heard of Siskiyou Seeds before. I'll check them out. I really like Burpee for seeds. Every early spring and before fall they have a buy one get one free sale with free shipping or super cheap shipping. Last August I got like $100 worth of seeds for $36 and $2 shipping by combining discounts. The fall sale is best because they want to clear out seeds and seeds grow fine if carefully stored over the winter.