your already there, and have everything accessable. it makes sense to do it new and fresh instead of chancing it and having something fail in a few months/years and having to teardown again.

personally, I love torch and soldering. but pex is just as good. and sharkbites… I recommend never using those in areas that get sealed up. while they are great devices, especially for quick repairs. I consider them temporary. I’ve seen more failures with shark bite then I have from a solder joint, or PEX crimping.