This is why I took pics of all my gear, every single piece. It took some time but now I have all the pics in folders like “hunting gear, backpack gear, vehicle items” etc. If I am planning a trip I simply open a folder and look at all the little gear icons at once. I can drag and drop them into a blank folder and then when I think I got all I will need I press print and then bring the paper down to where the gear is stored as a reference while packing. I do have some smaller kits like PSKs, fire kits, FA kits etc but these get listed as a single item with another attached checklist.

For simple minded folks like myself, people who like colorful pictures and stuff I think it works great. Very user friendly with no lists to change and re-write every 5 minutes. Similar to Nighthikers setup, if I double click on a gear picture any other important info is there in a text box(serial numbers, expiry dates etc)

The biggest downside is that I no longer have a dedicated and ready packed BOB, But the risk is VERY low of ever needing to bug out where I live, unless it is with the Army and then all that gear is in a locker at work anyway. If I do need to, I can pack that bag very fast with this setup. Since I use my gear frequently I HATE to have any of it unused and sitting idle when I can be out getting into trouble with it.