Now on to my point.. I reached level 20 playing as a heavy operative. I have NEVER EVER played a light character. I have never even selected the light build yet because I really don't care for it. What bothers me about being a heavy operative is how.. by picking operative as a heavy I just load on the cons and get almost no pros... for example, if you go heavy soldier you get the pros of being able to refill your LMG's anytime you want basically. If you go heavy medic you get the pros of being able to buff your life whenever you want. Same with engineer.. post up in a spot with your gatling turret I guess.
Now.. if you pick heavy operative.. you get a bunch of cons.. slower movement.. can't flank well. Can't refill your heavy weapons. Can't buff yourself.. large target so people will shoot you more often while hunching over a damn corpse to try and disguise.
Just nothing worthwhile seems to come out of being a heavy operative which isn't really fair because other classes benefit from which ever body type quite well.. Basically being a light or standard engy, medic or soldier is a good deal.. or heavy medic soldier engy.. but being a heavy operative is like the worst thing you could do it seems.
This is a flaw in the classes.. Also, I did some experimenting.. I played a game as security on container city against all humans. I started as my heavy operative.. I was doing okay.. then next game I switched to a standard type. I felt like I was able to do sooooooo much more! Lie it was simple as a standard to open the side door, run behind the MG, drop down and then run into the command post room. As a heavy I just can't do that The lumbering is easily spottable. So yeah, heavy operatives are basically gimps to every other heavy-[insert class here]