New X4 is on its way to me!

So I went ahead and ordered an X4 after seeing lots of positive reviews online.

Do any of you seasoned users have any pro tips for a noob?

I see that installing a custom firmware seems to be a given as the stock OS isn’t great from what I see. If anyone could share their insight in to what they use and why they prefer one over the other that would be much appreciated. Pros and cons appreciated.

I have to say I’m excited to get back in to reading with this and look forward to tinkering with this little guy.

Thanks for any info you can share with me!