sil3ntscr3amThis one uses QMK open source firmware for programming it. So that's one big plus to me.
edit: just saw 'based on', so not sure what that means.. fork i assume
sil3ntscr3amA few things that I found different:
- This product comes with keycaps
- This product is pre-assembled and does not require you to solder etc.
- This product has three status leds that project a bar of light on your desktop (can be turned off)
- This product has a speaker in it, it can make sound!
- The software on this product is completely open-sourced
- This product has many GPIO ports open on the backside: ISP, I2C, PWM, UART, Digital, etc
- This product comes with a traveling pouch for your keeb
disclaimer: I made this product, so this info might be - just a little bit - biased :)