B.net - Hardcore
SP - softcore. But just started a new fun build on hc
Will post later tonight

HC - I do not have motivation to try or even care about build on SC...

hc in sp
sc on bnet since u dont want to Play public on hc also a lot more People on sc to interact with

Softcore on bnet due to massive ping/lag and better duelers
Hardcore for single player

This

Bnet HC for 2weeks after reset.
Single player HC

Never played soft core before in 20 years. Unless you count my first character ever when I first bought the game and back then, you couldn’t play HC until you made it to NM on SC first. I came from D1 and went into D2 fully intending on only playing HC.

softcore for better/actual duels

That.