Gadol,
I will happily follow whomever Hashem appoints to be Melech Hamoshiach, and of course, I will join the rest of Klal Yisroel in accepting him as king.
Regarding whom specifically Hashem will appoint:
I do have a belief of whom Hashem will appoint to be Moshiach according to my understanding of Torah in general, and more specifically Toras Hachassidus. This understanding was also confirmed to me by my Torah teachers and by my rebbe.
Therefore, in my mind this is as definite as the rest of the details and halachos in Torah. This does not mean I don’t respect those who disagree. I respect Shamai even though my teachers taught me that Hashem definitely wants me to increase in Chanukah candles every night.
I wouldn’t mind going into the specifics of what I understand and where I learn it from if I were talking to someone in person and we were both in a true state of being able to hear and understand each other’s viewpoint.
However, it would be naïve for me to think that this could be settled on an anonymous online forum (especially when there is a several-hour wait time between each response 😀), as is evident from the COUNTLESS threads repeating the same rhetoric on these topics.
מחלוקת לשם שמים סופה להתקיים
To clarify: I understand that I didn’t answer your question. However, I am not beating around the bush. I’m explaining why my answer would be pointless as we wouldn’t understand each other anyway and would just go in circles.