Any thoughts regarding these two keyboards?
Touch Cover

Specifications:
- 3.25mm thin
- Weighs less than 0.46lbs (208.7g)
- Pressure-sensing input technology
- Media and Windows shortcut keys
- Capacitive-sensing trackpad

Specifications:
- Mechanical keys
- 6mm thin
- Weighs less than 0.55lbs (249.5g)
- Full row of Function keys (F1-F12), Windows shortcut keys, and media controls
- Capacitive sensing trackpad