After taking into account all the replies I received, I'd switched up to a voopoo mini and a geekvapes tank with drop in coils. Is there anything wrong/I'm missing with this?
Which tank are you looking at? Most manufacturers make several tank models which may or may not share coils. Tanks usually come with one each of the coils made for them so you can try out the options - a good thing, since preferences are entirely personal.
I'm guessing you're looking at Geekvape's Alpha tank, since it has .2 and .4 ohm coils. From what I can see, that's a really heavy-hitting set of coils with recommendations of 75-95 watts, depending on the coil.
@Opinionated's Mac truck analogy was apt. You might prefer to start off with something in the 30 - 40 watt range. That's still DL, so a big cloud producer, but not quite so extreme. I'm afraid I can't offer any specific recommendations as my taste is at the other end of the scale (MTL RTAs), but hopefully someone else will.
Whatever you choose, you'll need to prime and break in each coil whenever you replace one (woohoo - more terminology for you!)
Priming - Making sure the wick is soaked with ejuice before you fire the coil. If you look at the coil picture I posted earlier, you'll see holes in the coil with white cottony stuff showing. Put a few drops of ejuice on the cotton wherever you can see it. Then put the coil in the tank, fill the tank and wait for 10 minutes or so before using it.
Breaking in - I've heard it makes the coil last longer, although I can't confirm it. It's also how you pick the best setting to vape at. Coils will have a recommended wattage usually printed right on them. It's often exaggerated, so for that and other reasons, start at maybe half of the lowest recommended setting. Vape there for a few minutes then turn it up a bit and repeat. Gradually work your way up to where you want to be. If you don't know where you want to be, keep turning up the wattage until the vape stops getting better and starts getting worse. Then back down to where you liked it best.