I had visited the Church of Peace in Jawor before, so this time I visited the other one in Swidnica.
The photos speak for the difference between the two interiors.
From Wroclaw (where I currently live) I went there by mini bus, but would recommend going there by train. Mini Bus is cheaper but is not so comfortable, and it's not so easy to find where in Wroclaw the mini bus leaves for Swidnica.