Clone Consoles Ranked BEST & WORST

Here are my ranking of the eight clone gaming consoles in my collection. Consoles shown:
Analogue Mega SG w/ adapters
PolyMega
Analogue Super NT
Atari 2600 Walkman
Hyperkin RetroN 5
Analogue NT Mini
Hyperkin RetroN 77
Hyperkin RetroN Sq