it all depends on how much value you have in the wallet.
if you are well over 20,000usd value buy a second trezor put 100 usd into it then try any and all firmware and softwares you want on the trezor with 100 dollars in it.
that is most likely the best way for you to find out.
I really like this idea of a “bait” wallet, I always use this method when I need to use some software that I might have some doubts about, or even when I re-download the wallets because of a format on my PC
I just put 50 or 100 USD value and wait a few days
I recommend Electrum, which is the wallet I've been using since 2017 and I use it both as a hotwallet and in conjunction with my hardwallet
I'm about to buy a Trezor and will also use it together with Electrum
Since you will be using a hardwallet, you'll not expose your seed, so you'll not expose your funds
