I have FA raspberry and have only used it in mixes, so far--not as a standalone. I can tell it's much more interesting than tfa raspberry sweet and am contemplating a mix of the two, with a little vienna cream. BTW, fa rasp is
really something else in
HIC's fancy coffee recipe--subbed for the butterscotch. I add a full percent or even a little more, rather than the recommended 0.5%
The reason I asked about the pg/vg makeup of your mix is because I've noticed some of my juices taste radically different at different power levels (some don't) and I'm sort of lazily gathering information on what kinds of factors contribute to this variability. All I have figured out so far is that in some cases--maybe most cases--it is the flavoring itself. For example, FA Cocoa is really good at low wattages and tastes burnt at high ones.
Best of luck with your raspberry!