A good point raised by
@grldtnr about the ease or otherwise of being able to ride a trike after being used to balancing on two wheels. Traditional upright trikes which in the UK at least resemble a conventional bike with two wheels on the back, or rarely two wheels on the front, can be tricky to learn to ride.
As for recumbent trikes, most people can hop on one of these and ride it at lower speeds easily as long as it fits but if you're used to two wheels, riding on a camber when you're going straight on, or experiencing G forces when cornering, or being rocked from side to side on an uneven road can be disconcerting. A bike is a single track vehicle, so you feel the same bump twice, but a trike has three tracks so it finds more bumps.
It takes a bit of time and experience get used to the different sensations. It's probably easier if you've never ridden a two wheeler, but it's all part of the experience. Most of us don't even notice these things while driving a car, for example but a bike or trike is much more elemental and more connected with your surroundings.
Most people find it difficult to ride a recumbent two wheeler without some practice so it's less likely to be pinched by joyriders but since just about anyone can ride a recumbent trike, at least at low speeds, security can be an issue if you need to leave it in a public place.
When I bought my trike I went to look at it not particularly intending to buy one but it was local so I just had to see it. I had some particular criteria which it just happened to match, for me. So I felt it was meant to be, and I bought it.
The first was the frame size, being small enough and with enough adjustability to fit me. If you're taller or shorter than average it's surprising how limited the adjustment range is on some recumbents.
Secondly was the track width. It's actually 740mm or 29 inches. Not only does this allow you to get through household doorways and gates which are nominally 760mm or 2'6" but I like to get off the beaten track and this lets tou get through many narrow anti motorcycle barriers on to towpaths, disused rail lines, cycleways and the like. The standard track width for tadpole trikes (if anything
is standard) is, I believe around 800mm or wider and I think ICE add the NT suffix to their narrower track models. It depends on your criteria. You might prefer the extra stability that a wider track brings, or you might need to get your trike into a house or up a narrow space at the side of your house. It's surprising what a difference 2 to 3 inches in width can make. With a folding trike this might be a less significant factor, but even with a folder you might not want to fold and unfold it every time you use it.
Thirdly, it came with mudguards, a bit skinny, but they were there.
Being that it's a delta trike, so not relevant to the OP's case, it has dual wheel drive, which is a bonus.