I just started vaping 3 weeks ago. I tested the waters with disposables which were not satisfying at all. After reading a ton of posts on this forum and vids on youtube I bought a 900mah ego kit, it came with 2 ego batteries and 2 CE4 Clearomizers. The setup was very satisfying but I also read positive things about the VV devices so I found a Smoktech Winder 1100mah at a local shop over the weekend, it's great for dialing in the optimal setting to get the most out of different flavored juices. It's a bit longer and broader than the ego so I don't see me taking it on the road. As for tanks I bought a SmokTech 510 Dual Coil tank with cartomizers, it's ok but it's not the best for swapping flavors and I experienced too much flooding, I bought the Kanger Mini Protank because the material won't have a melt down with certain juices but it gives too cool and airy a hit for me personally, I found I need the throat hit that top coils provide. I just bought 2 CE5's so I can swap out the heads when they go bad, they give a pretty nice hit. Right now I'm vaping with the Vision V-Fate 2.0ml tank that came in the mail today on my standard ego and this thing is awesome. Nice tight hit, great throat hit, and tons of vapor. I hope my quest is over for now. I guess it's all in what you're looking for. These boards and YouTube reviews are your best bet.