What synchro monsters should I use for today's meta?

I recently got back into playing yugioh, but I have no idea about the current meta state. I looked up cards to improve my deck, but I dont have any idea which cards to use. I play a drytron deck where the key cards I am using is Magikey Batosbuster(Lv 4 Dark Tuner) and Cyber Angel Idaten (Lv6 Light Fairy). I am able to summon these combination of monsters to the field given that there are no interruptions:

  • Crystal Wing Synchro Dragon, Apollousa, and any 2 Lv 10 synchro monsters including
    • Baronne, Chaos Angel, Masterflare Hyperion, IceJade Gymir, or any others that reprodocus works on)
  • Nautria Beast, plus any Lv 10 Synchro monster given 1 type or attribute of anything, and apollousa.
  • Drytron Beta Fafnir and Magikey Batosbuster(2S/T negates), 1 Lv10 synchro, Crystal Wing Synchro dragon, and any link 3 monster

Also is there any other broken synchro monsters that is at least level 5?