I rock the Volt at work and I like it. I wish that had been the cig-a-like that I found first. They have sampler packs, which I'd recommend [after learning the hard way]. Just ordered some more RY4 and a "smooth sampler pack" from them a bit ago. I like their vanilla and RY4 the best so far, but I also like their grape and watermelon. I still have several of their flavours to try.
I didn't like the 555 at all. (I think it should be called "666" because it's what evil tastes like.)