I need advice for a new setup. I currently have a sigelei 150 tc and a cleito tank. I use the .4 ohm coils in the tank. I have had this setup for a little over a year. Starting to have problems with the tank and mod. My coils don't last more than a few days. This has been the case for the last 2-3 months. My mod will just randomly shut off. Prior to all that everything worked great and I loved my set up. Now I really just want something that is going to give me good flavor. I really could care less about huge clouds. I prefer a tank to dripping. I usually vape around 40 watts. I have been looking at the kanger top box mini or nano. I want something small that is going to be a little cheaper. Between juice and $5 coils every few days, vaping is becoming way too expensive. I just worry that the top box is too much of a step down from my current set up. Any suggestions would be appreciated!