Which type of cell phone you prefer - Candy bar, flip model or slider type?  

I want to desperately purchase a mobile phone since my chinese mobile expired very early (I do not expect any wonders from a chinese mobile) and I purchased a LG basic model to suffice my needs. My favorite from the beginning is Candy bar type since its there from time immemorial. But after watching some Hollywood movies, I was fascinated by the slider model phones but since there are lot of complaints from the users that after some time, they will malfunction due to the constant friction. Flip phones are almost out of fashion but Motorola is still hooking to it. Lot of ladies like them so its called "Ladies mobile" type in india. I am looking into Nokia N97 Mini or 5800 express music phone but I am still biding my time since they are costly.