stacked large advents. for some reason i'd always under-rated the advents, perhaps the ubiquitousness and generic looks? in 2018, a friend gave me his pair as he downsized to modern plastic speakers. what the hell, i tried them. the liveliness and dynamics were addicting. another friend found a 2nd pair for me for $100 (plus extra for a re-foam). voila! the stack is magic. basically a large tall speaker with two punchy 10" woofers and 2 tweeters - the height helps expand the sound-field. and even doubled are still fairly easy to drive (my 300b SET amp clicks well with the stack).
at today's prices for large advents, the stack has to be about the best speaker bang for the buck that there is, imho.