The four main attributes of lord, knight, heirs, and lovers are Strength, Leadership, Intellect, and Charisma.

Strength: Increasing this attribute will improve your combat performance,
                 also you will lose fewer soldiers in a fight.

Leadership: increasing the leadership attribute in King’s Choice will yield more grain
                    from internal affairs(interior ministry)
The path to collect is:  Interior Minsitry -> collection -> grain collection

Intellect: increasing the intellect attribute will yield more silver
                from internal affairs(interior ministry)
The path to collect is: Interior Ministry -> collection -> silver collection

Charisma: increasing the charisma attribute will help you recruit more soldiers
                   from internal affairs(interior ministry)
The path to collect is: Interior Ministry  -> collection -> recruit soldiers

WHICH KNIGHTS TO START WITH!

• In the beginning, a player is advised to have one knight specialized in each attribute –
  Strength (knight power), 
  Intellect (collection of silver), 
  Leadership (collection of grain, used to gain troops), 
  Charisma (collection of troops).,
• Possible choices of Knights to start with:
  • STRENGTH – Jacques or Francis Drake (later options Guinevere or Mordred),
  • INTELLECT – Dante Alighieri (later options Frederick Barbarossa or Richard I.),
  • LEADERSHIP – Dante Alighieri or Francis Drake (later option Leonardo da Vinci),
  • CHARISMA – Edward or Michelangelo or Bertrand du Guesclin or Terrence (later options Roland or Siegfried),
  ,
• Depending on when the later option is obtained, the first specialized knight should be switched sooner or later. The switch can be done immediately if the first knight is not built. If the first knight is slightly built, wait until the later option knight surpasses the first knight’s buff.,
• First Recharge pack (with Edward) is worth to buy as Edward is a good charisma starter knight, giving a nice initial boost for a small investment. On the other hand, Alchemy Packs (with Roger Bacon) aren’t worth the initial investment if you don’t plan to spend more on them.,
• In the first weeks, using resources daily and keeping the growth steady rather than hoarding for State power growth event is profitable. 
  This may bring an advantage over players hoarding their items (faster outpost progress, advantage in strength based features/events -> faster return of investment and more).,
• Note: The choice of knights depends on specific player’s needs and circumstances which vary from bracket and server to each player.
   If you are still unsure, then ask any of the teams experienced players for advice.
  The Alliance will help you just reach out and ask for help