Best Setup Vs Linear Rails - Do they make a difference?

I've built a couple machines with the V-Slot Linear Rails & C-Beam's They work really well For now max length I'd recommend for the C-Beam is

Linear rails are stiffer Linear rails flex significantly less than linear rods, due to factors such as shape and metal stiffness Not convinced? Try bending

linear slot vent V rail What's interesting, it didn't have to be connected to that slot and how they were implemented in different laptops Tapping

linear single slot diffuser वी स्लॉट तथा लीनियर रेल, दोनों ही इन टेक्नोलॉजीज में इंजीनियरिंग में सुधार करने के लिए उपयोग किए जाते हैं। (V slot vs Linear