Best routine options after phraks greyskull for 1 hour, 2-3 workouts / week

Routine after phraks grey skull for mid 30s dad

Im really struggling to work out what to do after doing phraks grey skull routine for about 6 months. I'm beginning to stall, not quite there yet but progress is slowing down a lot and I'm deloading more often.

Phraks grey skull worked well for me. I work full time and have kids so I really only get 2 - 3 days in the gym and try to keep it around an hour or 1.5 hours at most. It was also really simple to understand and do without much thought.

I've tried doing some research one routines / programs but the intermediate routines are so overwhelming and there's so much conflicting info and advice that I don't know where to start.

My primary goal is strength and capability, but of course I like the idea of looking good too, so would like a routine that doesn't jettison the aesthetic component.

Does any one have similar circumstances and let me know they are currently doing and if it works well?

My current lifts are:

Squat: 3 x 5 @ 145kg

OHP: 3 x 5 @ 57.5kg

Bench press: 3 x 5 @ 85kg

Pendlay row: 3 x 5 @ 73.5kg

Deadlift: 1 x 8 @ 145kg

I've looked into 5/3/1 but given I can usually workout only 2 - 3 times a week I'm not sure if it's the right fit.