Compact 1x1 loaders that use electricity. They are able to use separate filters on each belt lane, and can stack items on belts if stack inserters are available.
Right now, enabling stacking on Loaders drastically increases their cost, even if they can't actually stack (the stacking research is fairly late into the tech tree). Can we get an option for "all", but retaining the original Loader cost? I get that it's overpowered, but that's why I'm proposing it as an option. Saves me digging through the Lua looking for values to tweak myself :)
