Everyone will give you a different answer, YMMV Ts&C's apply.
My preferences are King Kushi or 420 Monkeys (google them)
Decent but and concentrates, 420m does take a while to deliver.
Don't expect rapid fire communications, or courier tracking.
420M make you jump through hoops as a first time customer, don't order from them if you are currently dankrupt.
Ganjie.org is also decent, luck of the draw though on whether you have a good/bad experience
Mustafa ( find details on page 517)is reliable and highly rated - many claim their outdoor is almost as good as others greenhouse and indoor.
Howzit bud can be contacted on telegram (I can't remember the bot name but should be in the thread somewhere) but their marketing strategy is horrific - if I want to perv over nekkid ladies I'll go to specialist websites, don't need them sent to me on Telegram and whatsapp under the guise of "marketing".
besides the marketing, they pretty decent too.