I just started Horizont after failing on gabapentin and pregabalin. I had long ago crossed Horizont off my list because of its expense and being an extended release pill, and I only have issues sleeping. Well, it is possible to get Truax much, much cheaper at Truax Patient Services. I thought there might be income limits, etc., but there are not. You can find them online. Also, I am only on my fourth day but the daytime sedation is no worse than what I experienced on the other two.
Finally, this pill is absorbed first through the stomach, not the liver. I am hopeful that that might make a difference in my ability to tolerate it long term, but I do not know that yet. All of these things might make a difference to some of you.