I was scared of getting caught and losing my Visa so I went for the big names who run their own websites and they are 2x more expensive than Canadian sources here. I shouldn't have used the word "reputable" cuz I believe some sources here are also quite reputable.
I have severe capiophobia... At least in Canada. The cops searched my neighbour for cocaine but for some reason they also broke my window and sprayed pepper right above my head when I was sleeping. I woke up from dream and thought my neighbourhood is in gunfight or something. I fled in panic, rushed out of my apartment and saw at least 5 heavily armored cops pointing their guns at me.....
Luckily they didn't find any vials when they cleaned my room. No apologies whatsoever.
Sorry for my bad English, just really wanna share this story haha.