Starter Kits gives a pretty good list, not complete but not overwhelming:
The Kanger Topbox (and Subox) are often recommended now, it gives the biggest vapor of anything on this page, kind of loose draw, great deal since it includes a rebuildable deck as well as using their premade coils.
The CE5+ is a pen that looks like what you'll see a lot of locally at tobacco shops and most vape shops. The CE4 is similar with has top visible wicks and has wicking issues while a lot of cheap CE5 clones will leak and spit. They work but are the bottom barrel and I've considered some vape shops carry them to "prove" you need bigger (no) and better (yes) . This one, however, is at least super cheap! I was drawn to the see-through aspect of these but while you can see inside you can't do anything about it sucking.
The next CE5+ includes a Twist battery (adjustable), the main advantage here is probably you can turn it *down* compared to the previous but this battery could be of use long after the tank that comes with it (for example, they also sell really cheap generic EVOD tanks).
The EMOW kit is kind of high for what it is, may be nice but I had poor experience with the related Aerotank.
The EVOD 2 and EVOD kits are both 2 unit kits, I like the original version better, more flavor, but the 2 does have a cleaner flavor and makes more vapor (slightly).
The Pangu is just one of many recent compact, high output style oversize pen shaped vapes. Cheaper and smaller than the Topbox but less controllable.
They don't show there the Endura 18, which is definitely one of the best small tanks although I might prefer an adjustable battery with it. Some other good starter tanks are the GS Air and the Nautilus Mini.