I ordered the 26 x 1" Tom Slicks Pro from my LBS and plan on seeing how well they do. I will report back. My Mavic rims actually say the will go down to 1". I have had armadillos before and they did pretty good but weren't as thin as these will be. They were like 1.5". I have some serfa tires but they feel much larger than 1.5" and I bought them for winter riding. Been getting warm and I have been itching to get something that will get me moving faster! I plan on holding onto the Serfa tires for winter riding since they have some tread and feel pretty stable.
Will report back once I get some miles on the Tom Slicks I hope will be in sometime this week!
Keep Cycling!