In your other thread, the title of which is almost the same, you ask about RTAs but make no reference to MTL. Here you are talking about 3 tanks (2 are single coil and one is dual), none of which are MTL but ask with a 'PS' about MTL so it's kinda confusing and not easy to give advice as folks can't be sure what you actually want, single or dual coil, MTL or DTL with restrictive hit. None of the tanks in your other thread were MTL either, have you decided you now want MTL or is the MTL part a separate question?
There are several 'purpose specific' MTL tanks on the market, some of which have been mentioned, of those I have tried and like the Berserker and the Ares but you make reference to 'simulating smoking'. There are many tanks out there that also offer a more restrictive draw by having smaller chimneys combined with tighter airflows that can be closed right down but are not MTL specific (MTL specific tanks are too tight for me) so it depends on how close to 'simulating smoking' you want to get. Several of the non specific MTL tanks are easy to build, the Serpent SMM and Ammit 25 can be closed quite a way down. I'm reluctant to list and go into detail about others in case the requirements change again.
As (it seems) that you might be exploring what might work for you, if you don't mind dripping you might also want to consider a single coil RDA (there are also RDTAs, RDAs with a small tank, but personally I don't like them) which can also be bought in MTL (such as the Berserker, there a 3 Berserker versions), wide open and restrictive DTL styles. While some of the RTAs are very good these days the flavour for me of RDAs is night and day different, even the small Recurve RDA blows any tank I own out of the water on flavour (including the Serpent SMM and the Ammit 25). In many cases (like the Recurve and Nudge 22) they are super easy to build and wick. If over time you find dripping a pain you could in the future pick up a squonk mod like the Pulse 80 which have a juice bottle fitted, needing just an occasional squeeze to shoot juice up into the tank. Another option to consider, especially if flavour is a concern.
Everyone will have their own preference and there are variations of 'easy', there are dozens of reviewers on YouTube (Vaping with Vic, Legion, Suck My Mod, The Vapor Chronicles, Jai Haze and Vapn Fagan to name just a few of, IMO, the better ones - hopefully there is no restriction on viewing these vids where you are). If you haven't done it already I'd suggest pulling up the videos from 4-5 of them for each tank you have an interest in, watch them all through, then maybe ask questions once you are sure what it is exactly you want and have narrowed the list down. You can then see quite easily how easy they look to build and whether they offer a vape style you think you might like when the reviewer vapes them (I also prefer a slightly restrictive DTL hit vs some of the big, open, airy RDAs but am not keen on MTL), most reviewers will make mention of MTL capabilities or how much the airflow can be closed down on non-specific MTL tanks. You can then ask further fine-tuning questions against a more certain shortlist.