Let's slow down for a bit, you've been on a ketogenic diet since you started your legs and are complaining about making slow progress? And you just started eating 5kkcal? Give it more time before you change everything up and use weapons that don't need to be utilized yet.
That's the thing, though, I haven't made any significant gains for 1.5 years, it's always been a struggle to squat 135 ten times.
I tried to lift heavy the other day and could only do 185 twice and it felt like my eyes were going to explode out of their sockets. I can rep 185 ten times on the bench with ease, though... so it sucks.
So what are you planning now?
I think on your old routine you didn't have enough volume for the legs. Sure, it's a lot of exercises, but if you take out the lat stuff and rear delt stuff, that's only like 4 or 5 exercises for your legs.
I think your upper day is set up poorly. You might see better gains from taking all those lat and rear delt exercises on day 2 and putting them with day 1. So it would look more like this
bench
chin
shoulder press
row
shoulder raise
then your arm/pec fly circut
shrugs
ab work
Personally that's a lot of exercises and I wouldn't do so many. But that's just me, you said your recovery is good so there you go.
Your newer lower day looked okay. But your exercise order was off. And you need more unilateral work.
That looks a lot better to me... my upper day was too easy I think, this will make my leg days less dreadful.
What else do you think I should do for unilateral work besides split squats? And do you think I balanced my hams/quads well enough?