PSB or stick with vintage ADS

I have owned so many ADS speakers I couldn't even begin to name them all, and have heard nothing in their price ranges that could change my mind about owning them. Currently, I own the 1290/2's with L400 surrounds in my theater room, and 1590/2's in my audio only room, all powered by newer model McIntosh equipment. I should also mention I use older Velodyne F1500 subs with both pairs. Love the sound.
I would have to take exception with one of the comments about ADS using foam surrounds, as they are actually butyl rubber and will last indefinitely. Mine are over 28 yrs old, so that speaks for itself.
If you like their sound, stick with them. They can all be had quite reasonably now from this site and Ebay.

Thanks for all of the good responses. Sorry I haven't been able to check back before now. It's true that I really enjoy these ADS speakers. I bought them off eBay back in 2002 and they are about as good condition as they were then, and had been well cared for previously. It's very likely my ears are degrading more than these speakers, they still sound excellent and the drivers are in good shape.

In college I purchased a pair of L690s. I liked the speakers so much, the audio store allowed me to make $100-$200 installments until I paid the full purchase price, preventing me from spending the money on something else in the meantime.

I'll bet those 1590s are phenomenal.

I guess the only thing I can really do is compare them with some others to see how they stack up. I've read where some speakers (like PSB, Wharfedale and others) claim to have high-end sound at a low cost and that speaker tech has come a long way since the 80s, so that's what got me interested in looking for a more space-saving design. But if they lack the clarity or tight bass of the ADS I would be disappointed, I'm sure (not that the 470s produce as much bass, but are fine in my small listening area).

I will try to check out some of the other brands mentioned as well.

PS to my last response -- I didn't mean to sound as though I ignored the suggestions given by everyone. I just realized I practically repeated my opening post in my last one. I'm going through the responses again to help determine what course I'd really like to take. I suppose I've become curious enough to at least listen to one or two modern speakers for comparison, but I also suspect I might be disappointed.

About the in-wall speaker idea -- I currently have an entertainment center/cutout over my fireplace, which is situated diagonally in the corner of the family room. There is wall space on both sides of the entertainment area in which I could install speakers. Of course, the height isn't ideal (it would be above ear-level), but it's at least a consideration for my small living room.

I do have good floor stands for my speakers but I've just run out of room. It would be a challenge to find space for the stands with smaller speakers as well, but I might be able to make something work. But I like the "idea" of utilizing that unused wall space -- though if the sound tanks as a result I just couldn't do it. If I decide to keep the ADS, they'll probably be stuck *inside* that entertainment center area for awhile. Surprisingly, the actually sound good there, too, as bad as that placement is.

****I've read where some speakers (like PSB, Wharfedale and others) claim to have high-end sound at a low cost and that speaker tech has come a long way since the 80s****

Don't put too much stock in printed comments like that. As always, trust your own ears (what you like); "high-end sound" is a relative thing. Good luck.