I have a Tobeco and paid about $28 at my local B&M. I love it!
It only gets leaky when I give the
juice bottle too much of a squeeze and flood it over the holes. I think I counted about 50 drops from a plastic bottle (not glass dripper) when I first filled it up. There is a way to use large gauge needles to raise the air hole up closer to the coil and also prevent leaking (thread is around here somewhere).
It is a dripper so it may leak from time to time depending on how it is sitting. I pull my mod out of my pocket if I will be sitting for a while.
HTH and good luck!
Oh and BTW I run single coil mode and it is still fantastic. I tried duals and it was super cloudy and too much vape for me to enjoy. I like longer pulls and a cooler vape. Plus single coils are so much easier IMO.