Bought the 2020 pack, great tones in there!
I was comparing the 68 Marshall with the 69 Marshall from a few years ago,
Same here. Still after a few days of playing around I have to admit the the 69 pack is unbeatable for my needs. To me it's just fuller sounding for all kinds of harder rock stuff. Often use it with a pure booster to create a bit more gain and a "browner" sound. So the 69 remains my go to pack for versatile rock sounds.
Still the 2020 stuff is nicely developing Michael's stuff further. I like the 68 as well as the 800 quite a lot. Not so much the 72 as I find it a bit too loose and even more old school which is nice but I don't need this often.