Have not used the Redline manual machine but have used the No Mar and another brand. You will get tired of it quickly. For what they are asking you could get a semi automatic machine for just slightly more. I was in the market for a machine and ended up with a Twin Busch with assist arm and motorcycle adapters. I do mostly motorcycle tires. You could also look into a used semi automatic. I see them on FB market place for about $800. Make sure you test it out first though.
