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I don't have all the fancy features turned on (lane tracing assist steering wheel nudge, I'm looking at you). Most of them are useful...
Do you have an old HD TV or computer screen around? I'm a big fan of mini-PC computers in the $300-$500 range and then you simply bolt...
It really depends on your intended use and budget. I switched to the laptop form factor 15 years ago and have hosted without complaint...