I was in your boat a month ago just getting into it and I haven't used my uwell crown since. Vape about 4 different juices a day and I literally haven't had any issues with replacing stupid pre built coils I made some claptons and have had them in for over three weeks now. I too would suggest a coil making kit. I got the coil master v2 and its a God send for rookies. Ibwent for the subzero rda and although 60 pounds its great 2 lost design, bottom airflow. And option for single coil mode too. Whatever you choose dripping is gonna be great for you.