I prefer the individual tubes, but suppliers seem to be moving more to those plunger-type dispensers. I hate them. Because the pistons tend to stick, I actually find it harder to push out equal amounts than just squeezing individual lines of each part from the tubes.
Loctite has a new container that has an auto mixing nozzle that fits on the end of the container (plunger type). There is a helical path in the nozzle that pre-mixes the components before it comes out the nozzle. Of course, it would be impossible to clean out that nozzle. They provide an extra one though. That means you only get two sessions out of each package!
How about it- do you prefer the plunger type containers or the individual tubes?