I had a mvp2 and got a dna30 I love it! But I use rdas and make my own coils. The dna 30 is a nice upgrade because it vapes up to 30 watts and will sub ohm down to .3 which is nice for people who like to go sub ohm fairly safely. It's definitely a worthy upgrade in my opinion. But if your not using a rda, certain tanks like kanger, evod, anything with a female can't be used. But they are not the type of tank you would vape at 30 watts anyway. Mine performs wonderfully and it's really a great little mod. You won't regret upgrading.