1. The biggest issue with Voispark first is they didn't answer questions others on appsumo where one of the partners was previously affiliated with another lifetime tool that website went out of service. That left me losing trust. The lack of an answer about chatbreezes that another user raised made me lose trust seeing that person's question was never addressed.

2. Google studio ai a free tool has better natural sounding voices than both voispark, even better than eleven labs and minimax and even another lifetime deal i actually liked called unmixr that had a preview before generate feature voispark didnt have. The voice changer on voispark had all kind of errors. I ultimately found a better voice changer tool called clone voice ai. Clone Voice Ai is by Paul Donna. His team offers a lifetime deal on clone voice ai that only has a cap of 2 hours of generation per day. I ended up spending less than $200 on the lifetime deal. Essentially in one month you can generate 60 hours of audio. clone voice ai allow you to clone voices and has a voice changer and even allows you to generate ai music at a much better deal than all the voice generation companies i seen. I use google studio ai to create the voice, then i put the google studio generated voice in clonevoice ai to change the voice to another voice i cloned and i get better results and i don't have to worry about hitting limits. The only limit clonevoice has is 2 hours of generation a day but much better than any other voice offering i ever seen. Clone voice ai is the new pinnacle to beat.