What website do you suggest for US customers?
Also, do you recommend their Autoflower strain?
With all of the shipping problems rippling through out the cannabis community right now, I'd recommend either Herbies or Seedsman.
I've ordered from Herbies multiple times now without incident.
I haven't ordered through Seedsman yet, but plan on it now after my friend has had so much luck with them.
As for Royal Queens Autoflower selection, I haven't grown any of their Autos, so I can't say for sure how they are.
That being said, I have grown Autoflowering plants before.
If this is your first crop and your trying to get the hang of growing, then I would recommend an Autoflowering strain.
If not, I would just go for the regular version of Northern Lights, and not the Auto.