Far too many muzzleloader shooters choose their bullets based on how easily they load. If you routinely shoot at ranges inside 100 yards, that mentality essentially full-bore bullets and pre-formed pellets will probably work well for you.
But modern front-stuffers can routinely get the job done out to 200 yards and perhaps a bit beyond, with the correct bullet, primer and charge.
Contrary to the opinion of the easy-to-load crowd, the saboted bullet is by far the best choice for long-range (out to 200 yards and beyond) accuracy and effectiveness.
Don't believe it? Sight in a 245-250-grain, full-bore, .50-caliber bullet at 100 yards, then fire a group at 150 yards. Now, using the same powder charge and primer, fire a saboted 250-grain the same way.
The difference, I predict, will be astonishing. Sabots are much better!
True, sabots are tighter in the bore and thus tougher to load. It is that tight fit that makes the ignition and energy transfer so efficient and effective and makes the difference when shooting farther than 100 yards.