You'll be extremely satified with the build quality of Sound Anchors. I use a center channel stand and an amp stand that they custom built to my specs. I'm thrilled. I feel that I got my money's worth. Let's face it. A lot of components sold to the "high-end" crowd are over-priced and very cheaply built. Some of the racks and stands that I've seen selling for over 500.00 are of low quality. Others while extremely well built, are over-priced. Billy Bags comes to mind. All of my stand and rack needs will be served by Sound Anchors. I'm that happy with my purchases. Sound Anchors is a breath of fresh air after all of that cheap sheet metal junk that I've purchased because I was unaware of Sound Anchors. Lastly, they were extremely helpful. I gave them the measurements for what I needed. Sound Anchors then e-mailed me an exact diagram of what they would be making for me. In about 10 days, I had the amp and center stand. Perfect. As for whether stands improve the sound of your speakers, I would say it is extremely likely. I have found that if you have carpet, just extra long spikes greatly improve the sound and not just in the bass. Speakers seem to "open-up" when gotten up and off the floor.