Looking for thoughts from Nottingham Analog table owners

Only cart I've used on my 294 is the clearaudio concept MC and it sounds really good actually but looking to upgrade so I'd be interested in suggestions too. Hwdsound recommended the kiseki blue ns and I've heard the purpleheart sounds great on a nott. 

I bought a used Spacedeck one year ago in perfect condition, although it was already 25 years old! Was a great deal, ready to play with a Denon DL103 (MC).
Talking with miss Penny Jones from Nottingham Analogue, she told me that their turntables are better matched with MM carts and she suggested the ones from Nagaoka. This is kind of the "official " recommendation from Nottingham Analogue. 
Meanwhile I got a nice deal on a Goldring 1042 that I'm planning to install soon. 

Penny told me the ortofon cadenza bronze would be a good match for the 12" arm if anyone is interested 

When/if I feel the need to change from my Shelter 501 I might give classic mm a chance like a Grace or similar.
Hours of listening to the setup as it is for now though lie ahead!

Recently purchased a new Ace Spacedeck and 10" Ace Anna arm fitted with a Kiseki Purpleheart NS cartridge.  Replaced a 15 year old original Spacedeck/Spacearm fitted with an Ortofon Cadenza Bronze cartridge which I donated to a good buddy in need of a quality vinyl outfit.  Love both cartridges with a nod towards the Kiseki in that it provides more detail and a bigger soundstage than the Ortofon.  Both are sweet, highly engaging, and musical sounding cartridges which in my experience work well with the Nott tonearms.  From a practical standpoint though, the nod goes to the Ortofon.  Two items of note re:  the Kiseki; 1) the cantilever's low angle and proximity to the long and flat bottom of the wooden cartridge body creates issues with warped records which I never experienced with the Cadenza Bronze.  The architecture of the Ortofon allows for warped records to pass underneath without touching the cartridge body, unlike the Kiseki.  I've invested in a couple Vinyl Flat record flatteners and am much more careful when spinning records, being careful to check in advance if an album is warped.  As far as reported 'hum' issues, I've never experienced that with either Nott.  As far as set up issues?  Not a problem!  I have my very experienced dealer do that for me, way beyond my pay grade!  As far as the Nott tables sounding 'dark', I can't really relate to that either, neutral maybe, but not dark. That said, my preference is towards neutrality, I don't like a tipped up top end because of the etched and bright sound often associated with it on certain recordings.  I'll sacrifice the last "n'th" of detail if it means the remaining 99.999% sounds like music.  The Notts paired with either of the above mentioned cartridges provide plenty of detail for my tastes.