I do like my 6.5 inch Blackhawk, I considered getting in stainless but I prefer the look of a 'blued' revolver. Like said above, I did not like the factory grips for a similar reason, the sharp plastic 'checkering' dug into my office hands

. Altamont has various style grips and ships north. Here's what my '6 guns' look like with their Altamont Faux Stag grips. These grips are a little thicker than factory and fit my hands better. I was presently surprised that the faux stag grips where not identical.
Ruger Blackhawk Convertible 357 Mag / 38 Spl & 9mm Cylinders.
Ruger Single Six 22lr & 22 Mag Cylinders.
I have not shot them much, I got them late last year. Looking forward to the outdoor range this spring.
I would not recommend if your plan is to shoot a lot of lower cost 9mm. Just so you know, all my reading on shooting 9mm in the Blackhawk is, accuracy is gun dependent and if you want better accuracy you need to handload a larger diameter than normal 9mm bullet. Which may or may not work in your regular 9mm semi-auto. A Flaring die is then required to flare the brass for the larger diameter bullet which means you may have to have the 9mm cylinder reamed and/or honed to get the clearance and accuracy you want.
This 9mm is a 124 grain Campro HP loaded over 5.0 grains of CFE Pistol that was shot from my Ruger, it bounced off the target @ 5yds. when testing penetration.
Hard to see rifling and looks like lots of blow by. IMO these bullets are to small in diameter for my Blackhawk & won't be using them again in the Blackhawk. To date, I have not tried any factory 9mm ammo in my Blackhawk.
While testing 357 Mag penetration with 158 grain Campro 357 bullets c/w 16.3 grains of H110 using the same piece of 2" oak @ 5yds., I did not have any of those bullets bounce off

.
The Ruger makes a nice 'companion' revolver for my Marlin PCC

. I use the same reloads in both, looking forward to chronoing the speed difference in the spring, reloads are about 1700fps from the Marlin, factory S&B 158 grain rounds where only about 1480fps from Marlin.
Marlin 1894c 357Mag /38 Spl c/w Vortex Diamondback 2-7*35 BDC
Ruger Blackhawk Convertible 357 Mag / 38 Spl & 9mm Cylinders.
I use Campro bullets in various caliber handguns and rifles for target & gong shooting: 124gn HP 9mm in my Beretta 92A1 & CX4 Storm, 158gn .357's in my Marlin 1894 357 Mag & Ruger 357mag, 240gn .430's in my Marlin 1894 44Mag and have some of their new 300gr .458's all loaded up for ready an accuracy/load test this spring in my Marlin 1895GBL 45-70 Gov.