When should I take Physics subject tests

I need help if I should take the Physics subject test in June this year or November next year

Important Background Info

  • I’m a current junior
  • Currently in honors physics
  • taking AP physics next year
  • I forget most topics over summer
  • taking SAT in May and possibly Oct.
    -will be busy with applications senior year
  • also taking math 2 in June

Based on this info, should I take it in June after a year of Honors physics or 3 months of AP physics?

I would take it this June, and if you’re not satisfied with the score, then take it again in October while refreshing the material over the summer.