used the lucky money and coupons (they are working 100%) to get the Taifun TGT II-S by Hotcig ($26.40-$26.99 TGT II-S RBA clone by Hotcig - Silver) and a Kangertech Subtank Nano (this one, for a newbie friend).
about the subtanks, repairing the replaceable coils is very easy, and they perform outstanding. so the nano is the best 19mm choice. i'm also enjoying the rba of the mini a lot (after drilling its juice holes and channels to make them considerably wider).
this taifun is the first one you can disassemble the deck entirely. together with the frosted glass tank, wider air tube, juice and airflow control, i guess it's going to retire my old taifuns. i know i'm going to love it.
Did you use the lucky money and coupon on the same transaction? I didn't even try using both as didn't think it would work, and know from past experience, once added a coupon, the system counts it as used, even if don't actually checkout.
I am sold on the subtanks, I have 1 full size (25mm) that I use for work with the premade coils, and now have 2 mini's that I use at home with the RBA heads, they are so easy to build on, easy to fill and have no leaking at all, they have put all my other tanks on the shelf now.
I was tempted by the taifun 2, but then read Nikki's review on VC, and she mentioned slight leaking problems with it, so that put me off it.