So how long have the Personna Lab Blue blades claimed to be 25% sharper and do people who have used them before and after that claim feel that the "new" version is really sharper?
In a word, no.
I've got both the Meds and the "25% sharper" Labs and they seem indidstinguisable to me.
I may be an outlier, but these blades do not impress me as much as other memebers.
I just used one for the first time today, and I wasn't blown away by it. I need to revisit the Red packs again, seems like I liked them better.
It turns out that the blade I used may have been a Barber blade, and not a Lab. I posted in another thread about possibly receiving the wrong blades from a vendor. It might explain the subpar performance.