You only have 10 hours of play time in FIFA 22 Early Access.
I know it feels like an eternity, but trust me, there are certain things you should do inside these 10 hours, and do everything else on the web app.
FIFA 22 Early Access: How to Spend Your 10 Hours Explained
In the video above, Nepenthez shows you how to start your ultimate team in the most efficient way to set yourself up for success.
In the limited amount of time that you have, the most general rule of thumb is that if you can do it in the web app, then do not do it during your 10 hours,
Some examples of this are:
Trading is something that can help you create a good coin balance at any point of the year. Even though trading on the new game would be very exciting on console, the best way to trade during your 10 hours in on the web app. Maximize your 10 hours for things only possible on the console.
I know it is very tempting to open packs and see the new animations, but you are better off opening on the web app. This will save you a lot of time that is better used somewhere else.
Some examples of what you should do during your 10 hours are:
Play the game
Some people may disagree with me, but I genuinely believe that you want to get a good understanding for the new game mechanics work as early as you can. Playing during the 10 hour trial is a great way to get used to the game
Squad Builder Challenges
SBC's are just impossible on the web app. The amount of time it takes on the web app versus console is unbearable. With not to many people being on the servers, completing SBC's on console is quick and easy.