I flew them twice weekly in and out of SBS for four months. They are very safe but a noisy ride. I chatted with a pilot one day who told be that the plane has a terrific safety record.
Mrs. FlyforSAP is a nervous flier and was quite uneasy with the sound and the bouncing around going over the mountains. I suggest noise cancelling headphones and maybe something medicinal for the nerves.
Good luck!