I started out on all TW products - a Titan Tank and their pre-made juices. 36mg strength... and most of their juices are 70/30 ratios.
Then it was the first model of the Torpedo when they went on clearance to make room for the Chrome models.
Now days I vape with yet another TW product: the Vape-Pro. I'm still a pretty hardcore fan of TW when it comes to devices, mainly because of their GREAT customer service and troubleshooting/tech support, along with decent warranties on all their devices, and it doesn't hurt that their devices are very well made and sturdy to boot. And the forums are friendly and awesome sources of info as well. My juice on the other hand has changed drastically. I vape 50/50 right now because I found the high PG ratio fluids were giving me headaches among other things. Because of that, I had to quit the TW juices but I'm actually quite glad I did. Don't get me wrong... a lot of their flavors taste good... but also there's a lot of bad apples as well, and most importantly not much of a selection. I have pretty much tried all of their flavors I want to try. I also realized there was much cheaper juice to be found. And then I discovered MBV. Not only do they let me select the proper ratio at no charge, but they also have TONS of every flavor imaginable, and I also discovered with them that I really prefer natural flavoring to artificial. For me, the natural flavoring does a much better job at mimicking whatever flavor it's supposed to taste like. It also helps that I spend about half as much on their juices as I would TW juices (actually more than that if the TW juice isn't being YoYoed). Now I'm starting to play around with flavor shots, but I think I will give those a rest as I find they tend to make the juice harder to vape. Or maybe it's the extra VG. I'm not really sure. But they DO burn very easily, so I might try going without the extra flavor shot this month.
I'm dying to try a good natural mango flavor of juice now as well.
Let us know if you find a good mango. I love fresh mango, but I think it is a hard flavor to duplicate in any food or beverage... so I don't expect to find a vape in mango I like. They all seem to sweet and fake where I find mango a bit tart unless it has ripened to mush.