I hope some day we can get more voice optons for Android. I used to use ETI Eloquence, but it only supports 32-bit systems, recent Pixel phones don't support 32-bit apps anymore, and CodeFactory told me they have no intentions to update Eloquence. At present I use Vocalizer Tom and its fine, I love the voice, its what I use on my computer, but I wish I had Eloquence, since Vocalizer doesn't talk as quickly as I'd like on mobile, and for some reason it'll randomly just rrash meaning I have to restart my phone.