There are a bunch of us here that shoot the Savage.
Mine cleans in 15 minutes or so - but I am anal about cleaning.
Remove the bolt retaining screw. Pull the bolt out. Remove the breech plug. Clean barrel. Re-install breech plug and bolt. Done.
I really only clean when testing loads. Otherwise, I may not clean one of mine for several years.
Mine are accurate at longer distance because of practice. I don't shoot much anymore at 100, I start practice at 200 and go to 300.
My furthest kill is at 326 and was made from practice at 300. 400 is my goal now-
Edit:
Although the Savage is my preference, I really believe that if you put in the time, any of the better muzzleloaders could make kills further than most believe. All your doing is measuring drop at a known range - its pretty easy if you practice. If your're going to shoot further than 200, you really need 1) a good range finder and 2) good optics with M1 dials or target turrets -
I chose the Saavge mainly because I hated cleaning after every range session / shot in the field.