Right now I'm running a Cartel MOD with a Veritas RDA and have been for almost a year now. I've been relatively happy with it, never caused me too many problems. Coiling it has been rather difficult, particularly dual-coiling, but nothing that can't be done with a lot of practice. I'm looking for something a little better in terms of flavor and relative ease of maintenance. I'm willing to go unregulated and regulated, as long as it is within $150. Any help would be appreciated.