Having just watched (brief) video of all four, I'd say the Democratic candidates are both more charismatic than their opponents, with Warnock leading, and I'd say Loeffler is the least charismatic of the lot. The best speaker, by some margin, seems to be Ossoff. Even as politicians go, he's very on-message, concise, and clear. Obviously, it helps with charisma if you don't peddle division, as both Perdue and Loeffler did in the speeches I watched bits of. I don't know how the 'radical socialist' angle works in the US, but it does seem very odd against candidates standing with Joe Biden. Warnock comes across as a little out of his element and hesitant in more scripted speeches or in the debate against Loeffler. He seems to be much better in stump appearances, where I guess he can use his pulpit experience more.
Obviously, it's all subjective how they come across to you.
Having just watched (brief) video of all four, I'd say the Democratic candidates are both more charismatic than their opponents, with Warnock leading, and I'd say Loeffler is the least charismatic of the lot. The best speaker, by some margin, seems to be Ossoff. Even as politicians go, he's very on-message, concise, and clear. Obviously, it helps with charisma if you don't peddle division, as both Perdue and Loeffler did in the speeches I watched bits of. I don't know how the 'radical socialist' angle works in the US, but it does seem very odd against candidates standing with Joe Biden. Warnock comes across as a little out of his element and hesitant in more scripted speeches or in the debate against Loeffler. He seems to be much better in stump appearances, where I guess he can use his pulpit experience more.
Obviously, it's all subjective how they come across to you.