Finding driver bugs with DR. CHECKER

Pretty much every language has the same amount of quirks (except maybe for conlangs like Esperanto). It's just that inflected languages also have inflections in addition to quirks.

English is also easy to pick up, you can start with simple constructs and a couple hundred of words and you'll be able to write completely comprehensible texts. In an inflected language you'll have to master inflection first.

Personally, I attempted to learn Arabic and it was really slow going. Now I'm studying Mandarin and it's so much easier to master (module its writing system).