Just yesterday had Simonis 860 cloth that I purchased from Dartman/www.poolfelt.com installed on my home table. Great advice, great price, everything was perfect from his site .... and he's always willing to give advice and tips on this site.
If the price is equal or better(which I'm sure it will be from his site), why not get your cloth from someone that is willing to answer your questions and has a track record of helping folks and giving great advice to this forum?