Should I be using a different browser for all crypto uses?

So I have been really trying to beef up my security a bit. I just really want to get myself more involved with crypto.

So, currently, I use Firefox. I love the browser honestly, but does anyone here use a different browser when they do their crypto stuff?

I'm just curious. Maybe I am overthinking a bit, but I am just looking to be a bit more safer in the online world I guess.

Also is Umbrel good for a node? Or would I just be overpaying for the apple type product of the node world? I am looking into the Raspberry Pi 4 and going that route. I am sure I can set it all up just fine, but if Umbrel streamlines the process I don't mind paying a bit extra because I am a lazy fat fuck.