1. i don't like bemenu one bit. it looks atrocious when not properly configured and i'm too old for that. i much prefer dmenu. also the behaviour is subpar
2. screenshooting is much better on x11
3. the touchpad works much better in i3 (especially things like double and triple clicks)
things i like about sway
1. xset, and setxkbamp, and xinput settings are preserved across reloads
2. swaylock has never let me down