I asked this question last month and here is the result of the survey
(although it was not meant as a survey).

Accu edge - 12
Dura edge - 5
C.L. Sturkey's - 4
Shandon - 3
Surgipath - 3
Rite edge - 2
Fisher tissue path - 1
Feather - 1
Paint scrapers - 1

Thank you all for the response!

Salvacion Delovino