Behatzlacha-S
The honest truth: We have less respect for Christianity.
I'm cool with Catholics; sure they've got... a past... but they've reformed a lot since Vatican II and I tend to find most Catholics to be very reasonable, intelligent, and accepting people.
This might be because I was Catholic before I decided to go Jew but still, you can feel the tradition in Catholic Churches and they came first.
Protestants are either weird with their Christian approach, fanatical, lazy, or just flat out venomous.
When I tell people that I'm converting to Judaism the Catholics give me a thumbs up because they say that it's like the Grandpappy religion of Christianity and they've got nothing but respect for the Jewish people but the Protestants throw a Christian Bible at my face and give me a pep talk about Jesus...
Tell me I'm wrong and I'm going to hell and you better stick with JC before I convert and doom my soul, blah, blah, blah!
*Grumbles about a bad chat I had with a Baptist...*