I think Gar is a blast to play too. I think Saxon is better lead against fights where there are not a lot of trash mobs to die. Veers lead requires deaths to pump the troopers up. Gar does not.
And my fun team is CLS Gar Chirrut Baze Leia or R Han or Pao. The counters really get Gar Going. He will attack 3 times for each Leia Triple tap. Will always have offense up from Pao and Gars AOE cooldown is 1 or 2 turns. Fun.
For Gar lead RG or Sith trooper EP Thrawn And Supercommando or maybe Snow. I dont have supercommando yet.
Also google "Saxonator" team for p2 of Sith Raid.