I love Dromedary bags, but they give a horrible taste to the water. I keep trying them, but finally gave up this summer and switched back to Platypus. Also added a CNOC 3L and it has been awesome too.
I switched to Source Hydration years ago for durability. The inside of the bladder is smoother than other brands to reduce bacteria growth also. I have used the same one attached to a tactical vest for the past 9 years.
I have several Camelbacks that were just fine until my buddy asked how I could stand the aftertaste! Ignorance was bliss, now I have to go to something else! I would think the new Camelbacks are likely better about this.