It probably would still be Andy as I like his banter on twitter when he's not on Bid, I do have a soft spot for Ali Defoy off Gems.tv as she seems a really nice person who takes the time to explain each product in great detail and also she does a fair bit for charity. Her website can be found here:
www.officialalidefoy.com/
I also think very highly of Julian Ballantyne off QVC as he's always very clued up on every product he's selling, he seems a very approachable person who takes the time to listen to guests and always asks the right questions.
I would love to see more of that Italian lady that was on Bid last night, she seemed like she had done presenting before and had such a beautiful & charming way with her words. Such a warm personality too.
I agree with you about Mike, I kinda like him as he is funny sometimes & seems very on the ball. He seems to require a certain type of assistant that he can bounce jokes/innuendos off. He was always very good with Marina Berry.