The only way to kneo is by gving it a go, 4 weeks aint gonna kill ya mann

im doing a super high volume training at the moment instead of 5/3/1 3 main lifts per day for 4x a week on top of hypertrophy, your body starts to adapt, and im a big believer from Dan John to always try new programs for 6 weeks where you will get best results

I seem to change things around when I do certain programs for a long period of time. While I take notes of what I previously done as well as the changes, it helps and keeps me excited. As long as you keep your priorities in line and keep to your ultimate goal, why not make that journey enjoyable.