My honest opinion is each brand has their not-so-good flavors, their all-are-the same flavors, and their better-than-the others. As others have said, check the DIY area, but do keep in mind that preferences are very subjective (and sometimes compensated

. I use quite a few of the LorAnn's for the reasons given here: inexpensive and readily available locally. As for the 'perfume" taste, most of it has to do with how it is mixed and how it is aged. They all can have a perfume and/or chemical taste if not worked properly. I usually have found that if someone uses a recipe that calls for one particular brand and they use another brand the results may not be what is expected and taste peculiar; same thing can happen with a "drop" measuring as opposed to an "ml" measuring. Your mileage may vary.
One thing you might consider is getting your VG, and possibly you PG, locally if you can Usually much larger supplies and cheaper without shipping charges (unless you can find a great coupon code/sale of course. Good luck!