Pro tip: I switched from a standard glass cutter to a Fletcher-Terry pistol grip for big storefront jobs
Honestly, my scoring was way more consistent on a 10-foot tempered panel last week, and my wrist didn't ache after. Anyone have a different brand they swear by for thick glass?
Read a blog post from a framer who said the real benefit is for repeat cuts on big batches. Honestly, for one ten foot piece you could just use a hand cutter and a straight edge, it would be fine. The hype is more about saving time if you're doing that same cut over and over all day.