I’ve been looking into different plastic storage options for our small warehouse setup, and I keep coming back to this standard sizing everyone seems to mention. The thing I’m trying to figure out is whether it actually makes sense in day to day use or if it’s just one of those “industry standard” things people follow without questioning. We deal with mixed goods, some lightweight packaged items and some slightly heavier components, and space efficiency is becoming a real issue for us. I recently came across the 600x400 series crate while comparing different suppliers online, and on paper it looks like a good balance between capacity and handling convenience, but I’m still unsure how it performs in real warehouse stacking and transport situations. What I really want to know is if it actually holds up well when fully loaded, especially when stacked multiple layers on pallets, and whether it fits smoothly into standard shelving systems without wasting edge space. Also curious if people find it easy enough to handle manually when moving between stations or if it becomes awkward when filled to capacity. I’ve seen mixed opinions where some say it’s the most versatile size, while others claim it doesn’t really optimize space unless your entire system is built around it. Would love to hear from anyone who has used it long term in logistics or storage setups, especially if you switched from another crate size and noticed a real difference in efficiency or workflow.