be careful with the weather - as far as I know Orla Perć is difficult and pretty dangerous to traverse in wet weather (I haven't been there personally TBH)
It is very dangerous to traverse by bad weather, indeed. I did it once and only to the middle of it which was 'Przełęcz Kozia'. As it was in April, the snow and ice had been still covering some of the holders for the hands. I may well say I had nearly lost my life by getting into a risky manouver to pass on without the help of the holders. Basically, the Orla Perć is like the High Alps and the views from it are splendid.