Favourite game is still Disco Elysium, it's a shame what happened to the creators (driven out of their own company by greedy corporate pigs and having their IP stolen). Baldur's Gate 3 is really good too, but hasn't blown my mind like DE.
I loved DOS2, I replayed it before BG3 came out, but feel like they're very different games. I am however starting to get BG3 exhaustion, might wait for the eventual release of definitive edition before going back.
I've only been playing Baldur's Gate 3 since it's release (300 hours in), I'm very close to the end of the game and I can't wait to start again with a new character. I haven't felt this way about a game in over 20 years.
I used to run a 315 in a 3x3, the sides didn't get enough light IMO. I also used a 400w Retro White CMH in 3x3 and it was a bit better. You can have the 315W CMHs surprisingly close to the plants. 36"x24"x72" is perfect IMO.
I used the DP90 in the past, but changed to Homebox Ambient R80s which is only 70cm tall. Definitely DIY with some strips, none of the commercial LED fixtures are good for low ceilings IMO.
I've grown several ACE seeds strains (Malawi, Panama, Guatemala, Bangi Haze, Golden Tiger). They grow into monsters that yield really well (arm length colas), better than any of the cookie garbage.