No, don't use Cineform Studio. In Premiere/Media Encoder you should see Cineform as a codec under both AVI and MOV. Installing the Studio program also installs the system codec which can be accessed from numerous programs. The free version limits your resolution to 1920x1080.
Avoid Lagarith. It's not an industry standard codec so taking your videos out-of-house or handing them off becomes a nightmare in some situations. It's an interesting codec but I would avoid it unless you're a one-man-band.
Angelo Lorenzo
Fallen Empire - Digital Production Services