i had/have 3 reloader b's (halo too's with sound sensor instead of eyes) and a rotor. i love my rotor. but, i have no issues using my reloaders.
yes the rotor is better, more durable, easier to clean, etc...but the reloader is a great hopper. dunno what gun you're shooting, but the reloader will keep up. it just wont be as cool as a rotor, lol