Long time ExpressVPN user here too, switched from BoxVPN which was slow and unreliable. ExpressVPN on the other hand has been well worth the cost. As mentioned

Long time ExpressVPN user here too, switched from BoxVPN which was slow and unreliable. ExpressVPN on the other hand has been well worth the cost. As mentioned by others, their software is A+ and stays out of the way for the most part. I don't use it to stream netflix while traveling, so that's never been a problem for me. I'm on a gigabit network at home and have found that the throughput speed is pretty good...beyond satisfactory for sure. I don't plan on switching.