I have been vaping for over 2 years now and I never had the desire to get a mechanical, Comp is right when he said these B&Ms for the most part do not know what a beginner needs. In my opinion most B&Ms are run by cloud chasers.
I just did a quick search on VT for your price range. and this is what you really need to be a happy vapor IMHO. Eleaf iStick 30Watt https://www.vaportalk.com/shop/eleaf-istick-30w/?vtr=2 Nautilus Mini Tank System https://www.vaportalk.com/shop/nautilus-mini-airflow-adjustable-tank-system/?vtr=2 for $61.95
I hope you have luck kicking the stinkies habit, vaping did it for me. You would have been better off with a regulated mod rather than a mechanical like you have, but with the savings by quitting cigarettes you should be able to get one before very long.
Rich is correct... MAX-VG means the only PG used is in the flavoring, but there is no way to know the % of flavoring. Generally, flavorings constitute between 15% and 30%, so the VG content could be 70% or as high as 85%... or even higher (as mentioned above) if the flavorings are VG-based (not very common though).
Hard to say for sure, by the looks of it you have 8mg nic content, and the max VG could be 100% minus the PG used in the flavor, or possibly they used VG based flavor too. Hard to say for sure. If you get a 80VG/ 20PG ratio with 8mg nic it would be close. Looks like mango flavor to me.