What is the "best" cartridge a Technics 1210...

@chakster I replaced the wiring, and I must say the sounds is really impressive. I have a question though, now I'm in doubt. Do you unsplit the cables when you put them in the tonearm. Because I put them as they came (i.e. splitted, like in the picture).

No i don't use twisted pairs in my Lustre GST-801 tonearm for maximum flexibility. I use 4 single run of discovery tonearm wire. You can do the same for your Technics, but twisted wires also works ok, discovery wire is flexible, but not the most flexible.  

I hope it will loosen.. with time. I'm not sure if there is tension now, but the Audio Hi Fi News testing record tracks fine, the first 3 tracks.
Only the torture track is not tracked well.. So I guess I'm fine.

And one more question.. With Denon DL301 MK2 I have highs, but.. they are kinda not so in your face. All my other needles, mostly AT, gave me very strong high frequencies.. With Denon.. they are kinda off, although I put 1KOhm on the preamp. Wondering.. maybe it still breaks in, it's not more than 10 hours running time, so I guess I'll have to wait.

But.. I'm not saying they are missing, they are just not so everywhere in the air, but kinda backward on the stage.
Does anyone else experience this while running in this cartridge?

Actually, after many listening tests, I discovered that the Achromat Mat is reducing the treble... very strange.
I made both recording with stock mat, and with the achromat mat, and seems like the problem is coming from the mat.
I gave the rips to several friends, they all like better the stock mat recording.
Is this normal?