I will have to agree with everyone who says to stick with the loose powder. I have never used the pellets, nor do I have any intention to start, for one simple reason.....the price! Everytime I look at the pellets, they cost about $20+ for a box. I was at Wal-Mart today, and they had a box of 50cal. 30gr. pyrodex pellets for $21 and some change, and that was on sale. With 100 pellets in the box, that comes to only 3000grs of powder, or in other words, less than a half of a pound of powder. You can get a whole pound of loose powder for anywhere from $14-$18 ish dollars. Significant cost savings! Call be tight with money, but, with the one time purchase of the powder measure, and a flask, you can save more money in the long run by shooting loose powder. Combine that with the ability to fine tune, and "tweak" your load to your muzzleloader, rather than being stuck with a few different powder loads, and you will see the economics in it. If you shoot only during the muzzleloader season, and don't really care if you spend a few extra bucks for less powder, then by all means, buy the pellets, but if you shoot a fair amount during the off season, and aren't hampered by taking the time to measure a new load after shooting a game animal, then I say use the loose powder.
~~~Cattleskinner