Logical cartridge upgrade for a long time Shure M44-7 user


I've had a Technics SL-1200 MK3D turntable, with a Shure M44-7 cartridge forever.
I wanted to experience a different cartridge in my setup recently, and went for a NAGAOKA MP110. I took the time to set it up properly, and used it for 10 days for many hours a day. I couldn't believe how dark and quiet the NAGAOKA sounded, but more importantly it just wasn't extracting the details, especially in mid-highs. Vocals sounded veiled, muffled even. It wasn't a case of the cartridge sounding subtle or muted, it just couldn't reproduce some of the details I'm so familiar with M44-7.
For someone who enjoys the somewhat exaggerated top and low end of M44-7, (and again, I just perceive it to be much more detailed, because the cartridge seems to work so hard to get the most out of any record you put under it), what are some logical options for an upgraded sound? I wouldn't mind something more natural (I've had a GRADO GOLD, and that was OK), but I don't want to feel like I'm missing details just because I'm going for a rounder / warmer sound.

Rest of my system:
Sonus Faber Venere 2.5 speakers
Schiit Vidar Power amp
Schiit Saga+ Pre
A no-name custom built phono pre

Very interested to hear everyone's suggestions.
Abso
128x128absolutlahmi
Congrats, @nickpish. I have a feeling you will enjoy the upgrade as I did. 
In terms of budget friendly phono stages, I've heard nothing but good things about the Schiit Mani, performing way above its 'pay grade'. 
 
Thanks @absolutlahmi - I'm very excited to experience the VM540ML! And thanks again for your extremely helpful feedback, along with that from @chakster. And that's a good call on the Schiit Mani- I actually recently purchased the Magni 3+ heaphone amp for late night vinyl listening on headphones, and it's pretty great.
One other question for you, @absolutlahmi - do you have any tips for aligning this cartridge on the SL-1200? Do you use the Technics overhang gauge or another method?
Don’t know what you expected from Schiit.
My recommendation is Australian made JLTi mk4 or mk5 with special mod from the manufacturer to expand optional MM loading up to 100k Ohm (he can do that by request). This phono stage is great for MC too. Optional RCA plugs is amazing feature to change cartridge loading.  
@chakster Are you referring to the Schiit Mani? As for the unit you linked, that looks nice but way beyond what I'd be willing to spend. I've read many good things about the Rega Phono series as well- not sure if you have any thoughts on those?