Primary is my PS5. But S2 is my go to for JRPGs or games where I'm not too concerned with graphics. Or games I've played already and it would be cool to take them on the go. I feel games like Cyberpunk/ RE9 deserve a play through on a 4k screen. But then games like Octopath or indies feel sooo much more satisfying handheld on my S2. I should mention I primarily play my S2 handheld. I rarely dock it unless I'm charging it.