Q-Ball Platinum Plus blades

Q-Ball Platinum Plus Blades

Another Israeli blade, probably made by Personna.

Personna Super 'Med Prep'

Personna Super ‘Med Prep’ Blades

Another of the Personna family, and from the Super range. How will they compare?

Personna Super Lab Blues

Personna Super ‘Lab Blue’ Blade

Another Personna product, the ‘Lab Blue’  (supposedly because it’s sold for laboratory use) has a good rep.

Personna Platinum Red

Personna Platinum Chrome Super Stainless Blades

Personna are a well-known brand and produce a lot of blades, with the ‘reds’ being an easy-to-find option.