I have successfully used Attitude Seeds and Nirvana Seed co. Attitude is where I would go because I have had excellent results every time I order through them. Also for $10 extra you can guarantee your order, and it comes with a souvenir like a t-shirt, mug, etc.
so far i've used the attitude, sow amazing seeds, sensible seeds, growshop alien, herbies pick and mix, dr greenthumbs, dr chronic.. and have gotten everything that i've paid for from all of them..
The best seedbank to order from? I'm sure with any of the big well shopped banks you'll be good.
I use Attitude because their shipping policy is the best out of all the other banks. They are fast and flexible with returns.
Nobody can really tell you what the delivery time will be. For west coast I know it's no more than 10-12 days max.
What seeds do you like? That sounds like a big space. Don't forget that indicas are usually wider and sativas are taller.
I like the Attitude, so far I have been very impressed by them, and see no reason to shop around...so can I give the most informed decision? no...but I know what I like, and I like the Attitude.
I've dealt with The Attitude, Nirvana, and Dutch Passion. Each company's orders came without any issues and were very discreet with the shipping. For decent quality and low rates (possibly the cheapest), I'd recommend Nirvana. If you're looking for a huge selection of damn near everyone's strains, holla at Attitude.
I have only used Nirvana and Attitude. Both are reliable. I like Nirvana for their price and good (consistant) results. The Attitude offers many breaders at good prices. I have to be honest and say that I will never hesitate to use Nirvana, but I really like the Attitude.
Never had a problem with Attitude, SensiSeeds shipped super quick as well but they`re not a seedbank like the attitude though - only SensiSeeds and WhiteLabel there.