I am considering the purchase of TS and extractor. Have no intentions of moving the tools to off site locations, but also thinking of adding to my future collection of tools and don't want to buy more than one extractor. Leaning towards a CT 36 AC as it apparently would handle any future purchase. My question to the FOG group is what do you have and why did you purchase the unit you have? For more years than I choose to remember, I have had yellow and black tools. They have served me well and built a house, garage, shed, large deck, several workbenches, and contributed to other projects including a church. I learn something each time. I try to also learn from others as well. My grandfather was a master carpenter, it is not an inherited profession. Love seeing the grain of wood and don't like painted trim in a house. If I offend anyone who has painted trim, that is not my intention.