All shop items showcase in Mega Man 8 from Mega Man Legacy Collection 2. If these tips were useful to you, please subscribe to Game Tips. Your subscription is very important to the channel.
I liked the way these power up parts basically made for a customized Megaman, and people could spec towards what they liked more. My usual build was Arrow Shot (5), Power Shield (6), High Speed Charge (7), Super Recover (5), Hyper Slider (5), Energy Saver (6), and Boost Part (5).
Just gonna put this out there: Shooting Part and Auto Shoot are *a force of nature* in this game. It's not terribly useful for bosses, but it will *annihilate* pretty much anything else! High-Speed Charge and Arrow Shot are also remarkably devastating, though. (: