I was in the same situation few months ago, I had the sc1 as well, I replaced it with the r-34c, and The klipsch r-34c is your best bet if you can find it locally used at a good price tag, however, if you're looking to mix things up as well then there are a lot of options for your situation as...
I have a PS4 for console exclusives and a PC for everyday work and some light gaming.
Playing Red Dead Redemption 2 on PS4. Been a fan of Red Dead series for a while. I play CSGO, Rocket League and Forza Horizon 4 mostly on PC.