i was struggling picking a route to go with templar * i still am*. i think you cant really go far wrong with swordsman 1 peltasta 1 as wether you use a shield or not i heard swash buckler can/will be useable without a shield eventaully. even if you cant use the shield moves having a move that provokes a bunch of foes is going to be handy as well as boosting your max hp. guardian is worth getting a level 1 too if you dont want to use gung ho. the evasion boost is nice.
what you take after that really is depending on what weapon you plan to use.
like if you wanna use spears its worth going hoplite twice to get finestra.
where you go from that depends on if you want mobility catathract till templar or ground combat hoplite 3, doppel 1
regarding fencer from what i hear going barbarian 3 is a good choice for the buffs and skills you can get. if you were to use a rapier and a shield id probably reccomend peltasta 2/3 and getting high guard to maximize your defensive stats. you do however get a damage penalty using rapier and a shield from what i heard.
i do have one question though is there a delay in weapon swap? and is sub weapnos swapable? i was planning on going Swordie 1- Pelt 1 - Hoplite- 2 Corsair -1 Doppel - 1 and Templar -1 and wielding a spear and shield and to swap to a pistol when at a further distance * i know the range is not amazing but i though it some sort of extra range*