I'm new to Pokemon Shuffle. Looking for tips! I played the game a little bit on my 3ds, but I never really got into it since I don't always have my 3ds on me. Now that it's on mobile, I can dedicate a lot more of my time to it. It's this game and Final Fantasy Record Keeper that I'll keep playing while on mobile. 

Are there any general tips on playing the game? What to spend Jewels on, what items are most effective, which Pokemon should I priortize catching first? Any tips are appreciated!