It's really close. I dripped the same juice and took the MXv4 to 150 watts and the taste was very close, can't tell myself what gives a better taste, and the clouds where similar with the TFV4 at 130w with the tripple coil. I have my MXv4 wicked with rayon, which for me tastes cleaner than japanese cotton. The only advice I can give is if you want the ability to use stock coils, then this is a great tank and the RBA decks look really nice, but I haven't tried them yet. I have a Cthulhu that didn't really do it for me, but other than that I only used drippers and an Atlantis a handful of times. If you don't care about stock coils, then the Aromamizer might be all you need. I was very interested in it, but wanted the ability to use stock coils because my hands just don't work sometimes.
Another thing to consider is you need at least, IMO, 150w mod for the TFV4 to shine, unless you're going to rebuild on it. 100w would also work but you'd be pushing it close to if not at the limit all the time.