Editing Exploration Ship Fitting Guide (section)

===Propulsion Module===
Most fits will include a propulsion module (prop mod) of some kind, and the choice is down to your personal preference. Microwarpdrives give you more speed, but are harder to fit and the increased signature makes it easier for an aggressor to lock on. Afterburners might not be as quick, but don't suffer the same drawbacks as MWDs. In any case, if the cans in the site that you are hacking are far apart, it is usually quicker to warp to and from an on-grid perch bookmark, rather than slowboating from can to can. It is possible to fit an oversized afterburner to give MWD-like performance without the drawbacks, but this will consume a large proportion of your fitting resources, potentially compromising your fit in other areas (depending on how high your fitting skills are trained).