no, in my case i've been using my daily vape juices (blueberry mojito from Pink Spot) and they definitely don't taste the same...
Here's something I discovered today. I've been using 3.0 Boges with my Provari and vaping my Bluemist Creme De Menthe at 5 volts and it's awesome. So I setup another tank with a 3.0 and filled the with Virgin Vapers Creme Caramel. Vaped it at 5 volts and it tasted bad....Dropped it to 4.5 and still bad. So i changed to a 2.0 Carto and dropped the voltage to 4.2 and BINGO....it tastes awesome. I wonder if some of the other juices will taste better in a LR rather than a SR.
As far as the Precise Plus....It's the best 3.7 mod I have ever used....fires like no other. I have nothing bad to say about it.....I will be ordering the 500 and possibly the 650 as well.
...but most of all, I would like a LavaTank of stone