Spiritofmusic,
I wouldn't touch a Decca. I have set up and listened to probably 15-20 samples, mostly tweaked by Garrot Bros. They have no cantilver, no compliance, and require robust tonearms to manage them. Although they are blindingly quick, they are unforgiving of suboptimal set up and at worst damage records when not set up properly. They load best at around 22k. Best arms are Zeta's, Ekos.
With regard to the 103 option, I prefer the 103 to the 103R which can sound overly warm and rolled off. I ran a 103 modified with Boron cantilever and Weinz Parabolic tip in an ET2 air bearing arm and this was superbly musical. I could happily go back to this from my Ikeda/Koetsu Black/Dynavector Nova 13D all of which are much more expensive.
I also note on the ET high compliance Moving Magnets worked amazingly well and should not be discounted.
My suggestion would be to try your current cartridges first as is before you make any decisions.
I wouldn't touch a Decca. I have set up and listened to probably 15-20 samples, mostly tweaked by Garrot Bros. They have no cantilver, no compliance, and require robust tonearms to manage them. Although they are blindingly quick, they are unforgiving of suboptimal set up and at worst damage records when not set up properly. They load best at around 22k. Best arms are Zeta's, Ekos.
With regard to the 103 option, I prefer the 103 to the 103R which can sound overly warm and rolled off. I ran a 103 modified with Boron cantilever and Weinz Parabolic tip in an ET2 air bearing arm and this was superbly musical. I could happily go back to this from my Ikeda/Koetsu Black/Dynavector Nova 13D all of which are much more expensive.
I also note on the ET high compliance Moving Magnets worked amazingly well and should not be discounted.
My suggestion would be to try your current cartridges first as is before you make any decisions.