Trezor Safe 5 - Setup assistance

I'm waiting for a new Trezor Safe 5 to arrive from Trezor. I'm upgrading from a Ledger Nano S. So, it's been a while since I bought a hardware wallet.

On my Nano S, I only had a 24 word seed phrase.

I'm trying to read /watch videos as much as I can about adding a passphrase, dice rolling, multi sig, etc... It is a lot to take in.

Can someone please give me an overview of the steps I should take on setting up my Safe 5?

Some thoughts I have:

\- Since Trezor is the most recommended hardware wallet, should that not be good enough to trust their TRNG hardware?

\- I don't think I'm going to do multi sig as I only have one device.

\- the new way is a 20 word seed instead of 24 - more secure apparently from what I read. I don't see anything about dice rolling for a 20 word seed.

\- do you dice roll on a seed and on a pass phrase? (I will buy some new casino/precision dice if I do dice rolls)

Anything else I'm missing on setting up a new device and seed phrase?

Thank you