"The head appears expensive especially if you live in the US. We paid close to $1000 including overnight shipping. When you look at what it saves you in time though especially on a big job, I think it's pretty cheap and can pay for itself in one good sized production...

If you do this stuff for a living and need to optimise your workflow for speed, it's the only way to go in my opinion. You can now spend more time being creative and less worrying about getting a "perfect" stitch each time. Net, net. It works. It's consistent. The level of service is exceptional."