My last Ni200 build was on the Vulcan (updated AFC sleeve is a must) which was pretty simple. The deck is quite large and I didn't have any problems with breaking wires. I would recommend staying away from rda's that are designed for vertical coils. My marquis was a royal pain to wick because the Ni200 is so soft. I also did a horizontal build on the Veritas that also gave me issues (totally my fault) My vaporshark fell over on my desk and that small drop caused the coil to move and make contact with the positive post, I didn't think to check the coil after it fell and basically ended up killing that build.