You can install our site as a web app on your iOS device by utilizing the Add to Home Screen feature in Safari. Please see this thread for more details on this.
Note: This feature may not be available in some browsers.
I've sat extensively in both and would also order textile again over the NextGens, but only by a slight margin. I wouldn't consider leather 1stGens. HOWEVER, I'd prefer they wrap the NextGens in textile. It'll probably happen eventually.