More vo2 for me yesterday, another round of 8x2.5min @ 120%, which might be more like 116% since I think my threshold is back up 10w, but I'm still playing it safe at the high end. I'm getting through these workouts no problem and maybe just start showing signs of fatigue/cracking at the last interval, which I prefer over having myself at whatever my true current 120% and cracking earlier and often, which has generally occurred when I've done longer than 90sec at 120%
Right now, I think I have a good balance, a couple of days of vo2 stuff, a couple of days of endurance, over-unders on Saturdays (not too long on these) and sweet spot on Sunday.