Best small used monitors under $1000

I just purchased a pr of used Von Schweikert VR1s in very nice condition. They sound amazing with the Primaluna. Still wonder how the Quad 12L and Spendor S 3/5 compare to the S3/5r2. Any have or hear these?
Thanks 
Brian

I’ve owned the 3/5, 3/5r, 3/5r2 and the SA1. They all sound very similar except for the SA1, which was brighter than the rest. BTW, I now use the Harbeth P3ESR that I like better than the Spendors or any other LS3/5A type speaker that I have owned!

Thanks Yogiboy. I'd love to listen to a really good LS 3/5a but there are too many fakes.  Of the spenders which did you like the best?

@ brianportugal
Like I said,all of them are very similar. The later models have a tad more bass. If you don’t like your 3/5’s then I doubt you will like the newer ones. BTW,what fakes are you talking about?

Hello

Monitor Audio Studio 2/ Great Detail and Fokus one of Best Tweeters ever..
Triangle Comete/with MF David or Mission Cyrus Amp and
Tube Amps a great Combo.
Reference 3A midi master/for me the best Compact Speaker ever.

Greetings,
Stephan