Compact and UPS-friendly 1x1 loaders. Works with train cargo wagons, circuits, filters, and modded belts from Bob's, Krastorio, FactorioExtended Plus, Space Exploration, and Ultimate Belts.
possibly as a mod setting? inserters can be given a stack size bonus, this would help to bring miniloaders closer to vanilla loaders in terms of UPS, and would very likely make them more UPS efficient when interacting with warehouses
