It's very relative.
Some xians can be very nice, and perhaps they're positive, good people whose positive energies outweigh their prayer/abrahamic energies. Those types don't tend to be fundementalists.
There are usually two kinds. Some xian fundies are just weaklings sinking in negative energies. Other xian fundies are rabid and should be avoided. Different kinds of toxicity.
It really depends on the individual in question. There are also other variables like planetary charts that can influence energies.