I made the big mistake of switching between my 4’s and 5 whilst getting used to the 5 , until someone on here told me to lock away my fours , which I did and it worked through the learning process. I’m glad I did it because it confirmed for me that I prefer 4’s , but if I had to play a 5 , I can , I also have a jazz permanently strung BEAD, but that’s another subject 🙂