I like to use 2 hands unlubed, with the right hand at the bottom of the shaft and the left fitted to just under the head. Sometimes I come like this, or might do it like this lubed too, or with precum. Or sometimes I hold the base with the left hand if I have enough precum and use the right hand for the top, because I can get more sensation on the head with the right hand. But I usually prefer grabbing deep with the left hand with the thumb going up the shaft.
That circular stuff that started this thread is interesting; never heard of it. I don't think I could cum that way, but I once had a cocksucker who sucked kind of like that, and I didn't care for it, so I just pissed in his mouth (which he also wanted.)