Raul, you say the the OP will tire of his cartridge long before it wears out. I'm not so sure.
He is using a Miyajima cartridge, probably better than the one which I own, which is the Zero (a mono offering). I can say unequivocally that the Zero is in the same league as the DC Koetsu; lacking the ultimate refinement, but then one does expect to get SOMETHING for an extra $10K. So my experience with Miyajima is very positive.
I think it likely that the OP will continue to enjoy his Miyajima for decades to come - maybe not as his primary cartridge, but as an enjoyable alternative nevertheless. Decades. I do not think that you are being rational in this, and that is before we even consider the sonic benefits.
Further, there are the sonic benefits of US - not subtle to my ears, much greater than the difference between the Koetsu and Miyajima. I say, "Take care of your equipment and it will take care of you."
He is using a Miyajima cartridge, probably better than the one which I own, which is the Zero (a mono offering). I can say unequivocally that the Zero is in the same league as the DC Koetsu; lacking the ultimate refinement, but then one does expect to get SOMETHING for an extra $10K. So my experience with Miyajima is very positive.
I think it likely that the OP will continue to enjoy his Miyajima for decades to come - maybe not as his primary cartridge, but as an enjoyable alternative nevertheless. Decades. I do not think that you are being rational in this, and that is before we even consider the sonic benefits.
Further, there are the sonic benefits of US - not subtle to my ears, much greater than the difference between the Koetsu and Miyajima. I say, "Take care of your equipment and it will take care of you."