Are strait fire collabs all with chronicseur farms now? Anyone else they're working with?

I snagged some of their superboof that I've barely broken into but it's so good I'm grabbing another today. The collab is chronicseur farms and I'm curious if they're using anyone else these days or if they're partnering exclusively with them? Have you guys seen any other collabs on their 5g jars that I keep hearing good things about? If their other strains are on the same level as their superboof I don't think I'd buy another brand anytime soon. All this being said, the first gram of sf I got a few months ago was so horrible I couldn't even finish it. It was like a green mixed with muddy creekwater and tasted like grass. It seems like they're using higher quality inputs lately, at least with the 5g jars from the feedback I've seen here.