FWIW over the last 45 years or so of hifi ownership/upgrading I have found that adhering to the "system hierarchy" method (
https://www.originlive.com/system-ph...hy-advice.html) has stood me in good stead for most of my purchases. I grew up very much with the Linn/Naim tradition having had the iconic LP12/Ittok/Troika - 32/HiCap/250 - Kans system for many a year (and TBH very much enjoyed it) before moving over to the SL1210 & Crofts although I still have a TD150/SME 3009/AKG P8ES supernova)
Totally personal opinion of course but I think the temptation to spend lots of money on cartridges while neglecting TT & arm is because they have a sexy/eye candy allure while frankly bearing/platters and the like are pretty boring. And the gut feeling is that as it is the business end then money spent here must be a good move.
I have on occasion succumbed to the temptation of putting an expensive cartridge in a "cheap" arm and after an initial period of "wow that was money well spent" ended up feeling that the sound was unbalanced. I think that all other things being equal after a certain price point more expense just translates into a nuanced version of whether one likes a particular style of presentation - the law of diminishing returns personalised if you will. I suspect we all struggle to attain the idealised sound that we have in our minds (I know I do) and swapping out cartridges can be seen as the fastest way to get there (along with tube rolling of course
)
I have come to the opinion that cartridges are mighty fickle things and small as well as big changes further back in the system can affect their sound immensely (for good and bad). I struggled for ages to get my Paradox Pulse DL103R to sing until I bought a Rothwell Headspace and was able to tweak the loading - now it gets more playtime than my Denon DL-S1. While the S1 is arguably more refined and detailed the PPG DL103R just boogies and sometimes that's the sound I want - it's not better or worse just different
Back in the day it was easy to go along to a dealer and listen to various bits of kit including cartridges (and I suspect we were more influenced by dealer recommendations as there was less choice and information out there) - now it's very difficult to do this so we rely on reviews/recommendations hoping that the written word can convey the sounds sufficiently for us to make an informed choice. The myriad of variable and differences between our own home/system/preferences than the reviewers makes this nigh on impossible.
We all want to make the "best choice" not waste money and get it right first time but life just isn't like that. IME there is a lot of trial and error and not a few mistakes but I genuinely believe the "system hierarchy" philosophy holds true.
I guess I've wandered off topic -