There really isnt any good reason to not have them. If core mining for newbs is a concern, the adder can be bought in about 20 minutes of playing, so thars not why. It would really benefit the dolphin, sidewinder (which should be able to do everything, if badly) and hauler.
If you can think of any good reason NOT to have small seismic charges, id like to know what they are.
If you can think of any good reason NOT to have small seismic charges, id like to know what they are.