I made the suggestions below to you on the previous page. The $17 price for the Hellvape MD is no longer available, but you can get it for around $23 at fast tech and other vendors from China. I've seen it at Element Vapor recently at about $25 if you prefer a U.S. vendor.
Previous Recommendation
I love my Hellvape MD RTA and there's a fantastic sale on them right now at Sourcemore with no coupon code needed. To see the good price, $17, though you have to log in. You can adjust the draw from really tight to a fairly loose MTL draw. I like mine fairly tight. The flavor is fantastic and it is the easiest tank to build I've ever had. The wicking is a breeze too. If you opt for the standard version, you'll get a straight tank with 2 ml. liquid capacity and you'll get the bubble tank too which will hold 4 ml. liquid.
My other favorite MTL RTA is the Steam Crave Glaz Mini. It brings good flavor, just not as great as the MD and is easy to build and wick. I am using the Glaz Mini and the MD as my vapocalypse tanks. Both tanks are built very well with great machining but I get nervous about bubble tanks breaking. With the Glaz Mini, there's no bubble tank, there is an extension you can use to take liquid capacity from 2 ml to 5 ml. The draw is very tight, but you can loosen it a bit.
There are tons of good MTL vapes out there these days, but I like these two so much I am buying multiples of each.