Diet Soda and Kitniyos

Question

If a person were not to rely on Rov for being mevatel kitniyos (which they could do), would the diet sodas listed still be acceptable? If so, all of them or just some? And if some, which?

Answer

Answered by Chaim Yisrael Abadi

Can you clarify your question please, especially the ( ) ? CYA