All good ones. Hard not to trust a company whose earned millions doing business. Not saying I don't trust my local mechanic over midas just saying they got as big as they got for a reason. I'd recommend any of those as well and would gladly have them in my tent anytime. Haven't done dutch passion (hopefully soon lol) but all rest have done the job like many others. Would love to snatch some more white widow XXL and bubba Kush from dinafem.Probably like many others, I grow Mephisto, Fast Bud and other small(er) breeder strains, but about half of what I grow are usually a mix from Dutch Passion, Sweet and sometimes Dinafem. So far, there have been no responses concerning the relative 'badness,' 'faking' 'pollen-chucking,' etc. of these likely largest and presumed most technically capable breeders. Anyone care to comment?