Yeah, I guess but they are the ones I have used and liked. For new crypto investors I think Coinbase have nailed the UX though I understand why they have detractors. With the Nano S it is the one I have and I find it easy to use. I did order a Trezor first, they mucked up the delivery and then said they were out of stock for 2 months. When they refunded me they sent me back less Bitcoin than I paid, because the price had gone up. I thought it was bad form.
RE: A simple guide to investing in Bitcoin and Cryptocurrencies