Fleib & Johnnyb53, thanks both of you for your interesting and for your answers.
I must test some of these cartridges in my system, to have a conclusion. Most of all I am considering to test the Grado, Clearaudio & AT.
About the solution of vintage carts that Fleib mentioned, I think that is a better solution to buy one of these. The older tech of those MM carts may be better than the newest ones. I suppose that a Shure V15 or a Technics EPC-100C Mk3 are very nice solutions.
The point is, as you mention, the condition of the needle. May be the better way to have a new needle is Jico with SAS technology.
I must test some of these cartridges in my system, to have a conclusion. Most of all I am considering to test the Grado, Clearaudio & AT.
About the solution of vintage carts that Fleib mentioned, I think that is a better solution to buy one of these. The older tech of those MM carts may be better than the newest ones. I suppose that a Shure V15 or a Technics EPC-100C Mk3 are very nice solutions.
The point is, as you mention, the condition of the needle. May be the better way to have a new needle is Jico with SAS technology.