if you're vaping fpr your health you'd better switch completely, but if you aren't concerned about your health that doesn't matter. I still combust too, but I've always preferred vaping(the high, taste and experience), so if I can vape I will vape. so at home I rarely combust, and if I combust it's often ABV since combusting fresh weed seems wastefull to me since I can also vape it, get a better high and taste from it and use less. but abv doesn't have that wastefull aspect so I'm more comfortable combusting it, so if I do feel like combusting I just take some abv.
away from home I combust more often, I really like my dugout+onehitter for a quick toke outdoors, also have a VG but if I use that outdoor it can be a bit cumbersome dealing with the wind, and if it's sunny I can't see the flame from my jet torch lighter, so I prefer the VG for indoors(for example at the bar, or a friend's house), and combustion fpr outdoors. maybe I'll get a MFLB or so in the future for outdoor vaping, but I don't actually smoke that often outdoor so that's for when I have some more money to spend again and want to get myself a nice gift. my onehitter I do smoke with unvaped weed btw, I always have my dugout with some weed in the stashcompartment with me, but don't actually use it much, just nice to always have it with me, when it's nice sunny weather and I'm driving ome in my bicycle I can just stop at a nice bench and load the onehitter a few times, enjoy the view for a while and continue on my way