I'd like to try out ff but I'd have to use it for a few days. Is it possible to possible to sync passwords and bookmarks with my Google account like chrome?
How's the touchscreen support?
Not with your Google account directly. You create a Firefox account that is client-side encrypted, and you'll probably use your Gmail for that. Then, you can import your bookmarks/passwords from there. This might be a good time to move your passwords to an actual password manager like Bitwarden.
Afaik, all modern browsers can import/export passwords and bookmarks? FF lets you set up an account and sync across devices with a unique PW if you want (not your computer user PW, but it could be).
Firefox mobile isn't there yet. Passwords will conveniently autofill from your Google account thanks to the Android level implementation of password management, but more importantly it's resource heavy and bad UI design. Ublock support is nice but some websites just don't deal with it well. The nightly builds do fix my main problems with the UI but they crash all the time. So there's hope for the future, but for now it's not great unless you absolutely need proper browser level ad blocking rather than Blokada.
Tbh I switched to Firefox mobile from Chrome and have the opposite experience. While it is in someway less convenient for auto fill, as long as my Google account is logged in on another browser page I can always use it for that and they have password and credit card auto fill features should you want to take care of them.