I usually do 50/50 pg/vg only because I'm trying to use up some 36 mg vg base.....

But I prefer 80/20.
100% vg makes loads of vapor, but has zero TH for me and is makes my diy too sweet. Higher pg give me that analog feel and makes the flavors really pop without some weird aftertaste. Also, after a few days of high vg
juice, I can feel the difference in my lungs.
Next order will be for 100% pg base and then add a little vg for volume