well im just trying to figure out what to do if in 10 years from now trust & coinomi are gone (I know this sounds crazy) I would have to use that tool to sweep my private addresses into a new wallet. correct?
One of the best bitcoin SPV wallet is Electrum like I mentioned above, it has all these features including the ones that you haven't mentioned. It is also open source, all the source codes of the wallet is available to the public unlike close source wallets.