Ive used several different organization apps from Bento to Delicious Library to excel spread sheets and Mystuff2 is definitely the most able when it comes to cataloging my home inventory. Its not a flashy; its a powerhouse of organization with all the tools necessary to keep track of what you own.
I often travel, and at times straddle two countries. Mystuff helps me keep track of what I have and where it is.
There are A FEW things Id like to see, like the ability to easily split an entry with multiples of the same item into different locations but even that has a work around I can live with.
Its a great app and well worth the money.
Vampiresoup about MyStuff2 Pro, v5.6.3