^^^^
This.
And, where is you're sticking point? Is it the first 3-4 inches off the chest; the lockout; mid-way, etc? Identify your sticking point. Spend your second "chest day" working to strengthen it, and watch your bench press increase.
Br
i cant rep you until I rep more ppl lol
Also weighted versus high rep sets doesnt matter, Id use both during you training to test both sides of your rep strength.
Also if your training for strength there is no point in having any "chest, tris" "back,delts" "legs, bis" or any split really. The best in the world train in an upper/lower fashion and even more specific in a lift fashion such as ME bench, ME squats/deadlift, DE bench, DE squat/deadlift like at westside. Or bench+assistence, squat+assistence, oh press+assistence, deadlift+assistence such as in 5/3/1. Id personally suggest you do a split like this.
ME Bench
ME Bench variations
Deep DB work neutral grip/Dips/ect
Back work
Upper back work+tris, sometimes lateral raises here or ytl's
ME Squat/Deadlift
ME Squat/Deadlift variations
Ham/Glute/Post Chain work
Back work
Hips+Core work
DE Bench
DE Bench with chains/bands/ect
Heavy tris work
Rep tris work
Back work
Trap work/Upper back work
DE Squat/Deadlift
DE Box Squat with chains/bands/ect
Hams/Glutes/Post Chain work
Hams/Glute Work or Hip work or Leg press work
Core Work
As you can see I train westside but this is an example of what I would do. The variations of each lift make the lift harder where I already have trouble at to help reinforce even better technique and form. More of my assistence work is foundational work. Since the primary movers in the bench are back/delts/tris That is most of my work, also my sticking point is off my chest hence the deep db work but with neutral grip to still work my tris the most. The primary movers in a powerlifting squat and deadlift are the hams/glutes/hips/back/core NOT quads. This is why more of my work is in those areas. I also do lots of GPP and conditioning too. This is an example of what a split would look like for you. Hope this helps.