I get you with it being "unnerving" waiting for oversee's shipments that have to get through customs but I've never had an issue with getting anything through customs. Knock on wood. I've bought most of my stuff from Sensible Seeds. I've gotten them in under a week from the time I ordered. Nothing wrong with US seed banks. I just wish they had more of what I wanted. None seem to carry what I'm looking for. I'm not that interested in most of the "high octane" strains. Seems everyone is on a race to see who can get the highest thc level. Plus most don't carry regulars. Most everything is feminized or an auto. I also wouldn't know where to begin with all the crazy names they have these days. I also like to pay in bitcoin and most of them still don't accept it.I love that we can buy in the US now. Oregoneliteseeds, dcseedexchange, jamesbeancompany, greatlakesgenetics.
Bought some from truenorthseedbank in canada, without a problem, arrived in less than a week.
Waiting for beans from the uk was unnerving. Watching tracking, stuck in customs for days and days. Glad we can get them local now.
There are probably more us banks, but thats all i know.