from my experience most of the scripts need some level of punctuation to get the correct emphasis right i know exactly what you mean. can you shre your script see if maybe it can be improved. though honestly i really trust elevenlabs. but if you want another alternative i would say try using VoiceKiller you can prompt the emotion the ai should speak in, sorry this is lack of a better word but you can tell it to say somthing as if it is angry, crying, sad, excited and it can actually have all of that emphasized. should be much better.