Acquired a Model 10 in .257 Roberts for deer hunting back in 2013 when the Canadian dollar was strong. Picked it up from an estate sale (safe queen never fired) and I used an importer that sponsors on CGN to bring it to Canada.
Comparing it to a Ruger No. 1 Standard that I also own (7mm Rem mag) the No 1 has case ejection, the Model 10 does not. After firing and working the action on the 10 the barrel end has to be tilted up somewhat to encourage the spent brass to fall out of the chamber. The No 1 has its benefits, comparably the 10 is like an extension of my body, fit, and how it comes to my shoulder are superb, the trigger is thin in width, light in pull (breaks at 3.5 lbs). There is no extra wood, or other parts of any kind to add to the weight of the 10.
As with all single shot firearms for big game, ensuring careful shot selection and shot timing when hunting is important and should be at the forefront of the users mind. I can work my bolt actions and levers pretty quick in the event I need to. With practice it takes me about 2 seconds longer to reload the Dakota.
If I could afford it I would buy several more 10's, I.e, .270 win and a .300 win mag. Wouldn't want to shoot one above .300 mag (recoil would be pretty hefty due to the pared down stock, and light weight of the action, by comparison my No 1 is much heavier and the recoil is very manageable).
When I figure out how to add photos I will attach a few.