Well I may get some flack for this, but you couldn't give me a Grado. Never liked them.
The stylus shape of some cartridges can make a noise difference, but my experience has always been that the phono section is more problematic in that area than the stylus shape. All records will put out some kind of ticks and pops, and the key is to have a phono section with a high overload margin, so it doesn't overload when all that wideband hash from the pops hits it. If the phono section doesn't overload, all you hear is a small click. If it overloads, you hear an amplified "explosion" as it amplifies the overload down the chain. This is one reason why alot of people like tube phono sections, because they don't have near the overload problems of alot of SS units. Naim has a very good phono section with a high overload margin, and they give very quiet operation with clicks and pops. That's the trick that most people don't know about. I had a conical stylus with my last DL103R, and 103, and have eliptical now with the Shelter, and noise was about the same. I am using a modded MFA tube preamp with a good phono section and NOS tubes.
For cleaning, I made my own record cleaner out of a lazy susan, with some cork coasters on it to protect the record. I then got a paint pad with those little nylon bristles for cutting in on wall painting. That works great for getting into the grooves. I use a 25/75 mix of alchohol/distilled water for the solution. For vacuuming, I got a used Bissel rug and upholstery cleaning machine at a yard sale for $2, and modded the nozzle to be correct for vacuuming the record. I protected the nozzle with industrial Velcro strips, like a Nitty Gritty does. I rotate the record on the lazy susan while applying the fluid with the paint pad, and work it all the way around. Then I turn on the Bissel, and vacuum it all off. Works great. Then I flip the record over and do the other side. The whole rig cost me about $12. It does as well as the Nitty Gritty or VPI, but doesn't look as cool. But it cost a whole lot less, and it works.