Anyone here have any experience with any of the above speakers?

Am looking for speakers for my weeday home stereo setup and no budget for new speakers.

Was offered the above JMLab at $250 and the KEF for $200 (both also more 10 years old)

Would they be good for a stereo setup?

Will be using a Marantz DV-8300 as CD/SACD player and have not decided on the amp yet (might get a set of used pre-pro).