Back in the 70s I bought my first Contender. I then spent several years collecting the barrels I wanted. Then in the mid 80s i bought a TCR, then collected several barrels for it. Especially when the TCR went out of production. I love my Contenders and my TCR, they are all fine pieces of workmanship, and shoot great. Cannot beat fit and finish on them all. The Contender Carbine with a youth stock makes a great gun to carry on the handle bars of a Snow Machine. It does not hang out to the point that it is getting caught in brush, like other guns.
In the late 90s the wife bought me an Encore with a muzzleloader barrel. I love it and it can out shoot my buddies Knight all day long.
Now I am going negative. I bought a 30-06 barrel, a .338 Win Mag barrel, and a 22-250 barrel. My conclusion, the Encore is a piece of crap! Does not shoot worth beans. Never can seem to hit the same hole twice with any one of the barrels. I worked and worked with them and never could get them to shoot worth a darn. Then I talked to other people that was having the same problems. The only people I met that liked the Encore was the boys down south where they seldom shoot beyond 40 yards. I got rid of all three of those barrels, and will not ever again mess with the Encore as a rifle. The Encore makes a great Muzzleloader, but as a rifle it sucks.
As for barrel changeability the TCR has them all beat. I just pull out a small lever in the forearm and the forearm comes right off. Open the Breech and the barrel comes off. Lay the barrel down, pick up another barrel and lock it in place. Slip the forearm back on, then swing the lever closed and you are done. No messing with screws, and pins that have to be driven out. Only the shotgun barrel has a forearm that uses one screw.
Rog