I am thinking of getting a trailer
Any idea on which style or type you need ?
Some of these things are pretty big, and tbh robust enough that it makes them overly heavy
So if its picking up timber/fire logs/coal or 4 weeks worth of shopping, then the big (and usually cheap type) is best suited.
But if its a trice weekly shop, or off on a picnic, then maybe one of the single wheel affairs would be more useful, and probably a lot lighter, which wont cause as much strain on the battery.
I dont have a trailer, but my mate uses one of the cheap square 2 wheeled type and seems to be getting on with it fine, albeit with a few frame weld breaking issues that were reasonably simple to re-weld
Actually now i remember, he needed to replace both wheels, because the supplied ones couldnt take the loads the trailer claimed to be able to take
Example of a single wheel - Bob Yak is the original, but new ones these days are an utterly ridiculous price of £500-£600, or Topeak which are about £300.
You can usually pick up a Bob Yak for under £100 on ebay, though there are others who have copied this design, and are considerably cheaper(then new)
The plus side of the single wheel is it tracks far better and corners easier than the clunky 2 wheeler, which has the turning circle of a small single decker bus.