its not about being comfortable, it's about having proof that states it's still allergen-free. I don't sell juice so I'm not looking for such proof (it might only take a few minutes googling or an email to some manufacturers). But I do buy bulk gallons and have given away bottles here and there, but it's all palm based (non allergen).
Main reason I'd like to go in the non-palm direction is the environmental concern of palm production, and these non-palm versions are apparently sometimes domestic to the USA (another environmental plus for avoiding barging heavy goods from the other side of the earth).
Also, if it's organically grown, that's another plus (and guarantees it's non gmo such as corn-derived VG likely being GMO corn, which is said to be so refined that there's no concern but just the fact that it contributes to GMO, I'm one of those people that would rather they just didn't do GMO even if it's debatable that GMO is even bad).