Infrared Garage Heater

I like the infared heaters the shop dad worked at had the tube heaters and if they are on all the time they are great but if you are gonna use them only when you are in the garage they do take a while th heat things up. On the plus side they heat the concrete instead of the air so if you are laying on the floor its the same temp as your tools Ive also heard that the infared heaters are more efficent just my opinion and word of mouth.