I have 2, 2 wheel trailers, there is some surge transmitted thru the elastomer used in the hitch,
but Its been OK,
the 2, a Burly Co Op made flatbed, and a Carry Freedom City, which folds flat for multi-modal transport.

I had a uber compact travel mandolin, on my long Irish cycle Pub Crawl,
tone came up a bit short.. packed well on the rack top , though.
with the trailer I could bring the proper one.. , even if I was riding my Brompton.