Best Ace Attorney game-> Phoenix Wright: Ace Attorney or Phoenix Wright: Trials and Tribulations but I think you should follow the story and play the games like it should be played (Ace Attorney>And Justice For All>Trials and Tribulations>Apollo Justice). Just do what Buzzi said and go buy Phoenix Wright: Ace Attorney. You are a begginer, so you will be much more surprised with the series if you play this game first because you will be able to understand the series. It's like an introduction to the series, you won't have this introduction or the same feeling if you play the other games first.
Best Kirby game-> Kirby: Super Star Ultra because it's hard to get 100% and it's a fantastic Kirby experience. Squeak Squad/Mouse Attack is a fun game but it's very easy, you won't be disappointed if you buy this game but I would recommend Super Star Ultra. Canvas Curse isn't exactly like a normal Kirby game but I like it.
