I only use the 0.23ohm mesh coils for my first edition Uwell Aeglos Pod device. They bring out the best flavor and good cloud production. These are the only ones I buy. I just bought the H2 Uwell Aeglos but I haven't opened it yet as I am trying to stock up on coils and cartridges for it. I bet it will be just as amazing (if not better than the 1st one)! Fast shipping, always pleased with DVO.