What do people prefer. the normal graphics pack or the Classic Marathon 2 - XBLA Graphics Pack?

I want to do a TC run but I don't like that there is no music in Marathons 2. Does the Mods that add music affect achievements?

"1995" -> "OS: Windows 10" ? In 1995 Win10 didn't even exist. How did you manage to blow up the system requirements so much ?

M1 had a weird hud, claustrophobic maps and no water. M2 has open outdoor spaces, water and better use of overlapping sectors. M3 had a jumbled incoherent plot and feels like a level pack because it was supposed to be. The only thing I missed in M2 were EVA sections like M1 had....

Or maybe I lost my touch. There are woo many enemies on the 6th level and I have zero ammo left, and there is that achievement for which I had to not take the energy pistol in the water, and devs were very cruel to not place any save stations (and regeneration is underwater), so any death takes me back 2 levels back. Marathon 1 on TC feels like a breeze in comparison. I don't want to try and speedrun the game like some cool guy on YouTube, I want to feel the game and eliminate as much enemies as possible....