Best bey or not so much

Post the name of your best bey and talk to each other obout strategies, strengths, and hidden weaknesses
my best bey is ark bahamut 1 Hit edge.

just kidding: I like sX 7B Atomic. Would use 0 if I got it, but that'll be a while.
dC/dF 7/4/5 g/s (yes, star) at/ br for dF

And when I get twin nemesis: tN 7b ultimate reboot
Twin Nemesis.3Glaive.Revolve (Upper Attack mode). Not my best, but my favorite.
Strategy and strength: use the low friction of Revolve, this combo can get the center of stadium, and would move outwards and slides back to the center when it get impact. This movement not only enable this combo fight back, but also enable it to attack the opponents at the center. Since tN is a top tier layer at all aspects, this combo can do well in attack, counter and stamina, and have special performance when battle with Maximum Garuda.
Weakness: relatively easy to be knocked off the stadium. And might lose when the opponent spin counterclockwise with driver Atomic or Bearing.