In my experience,
Outcall with a reputable agency is ok.
Never had any problems,
Had a few bad experiences with indies though,
One no show then tried to blackmail me the next day, said she would turn up and tell my wife.
Called her bluff and said i would show the police her text.
Another knocked on my neighbours door, fortunately Mrs neighbour answered, so she realised she was at wrong house.
I live in a very quiet cul de sac, only 4 houses,
Another indie who was very last minute, turned up drunk, rang doorbell and asked me to go and pay taxi driver, it was 11pm taxi doors slamming dont know what the neighbours would have thought.
If you want an outcall i suggest a reputable agency.