I own both. I was "Smart" enough to buy a trial 510 when it was on sale for mothers day or something to that effect.
I still go to my 910. Why? The atty burns SUPER hot. I have never cared for it to be THAT hot. I mean seriously hot enough that on a cool windy day, that it is noticeable.
My 901 stays relatively cool, produces insane amounts of vapor, and I have just RECENTLY as in the last day killed my very first atty for the 901. All of my batteries are still great. Although I will admit that one of my batteries's connections is coming loose from the black tube. Dunno. Might make a mod for this one. I dont know for sure yet.
OVerall... I dont see what the big fascination is with the 510. I suppose it is fine if that is all your thing, but when it comes down to it I will continue to love on my 901.
I still go to my 910. Why? The atty burns SUPER hot. I have never cared for it to be THAT hot. I mean seriously hot enough that on a cool windy day, that it is noticeable.
My 901 stays relatively cool, produces insane amounts of vapor, and I have just RECENTLY as in the last day killed my very first atty for the 901. All of my batteries are still great. Although I will admit that one of my batteries's connections is coming loose from the black tube. Dunno. Might make a mod for this one. I dont know for sure yet.
OVerall... I dont see what the big fascination is with the 510. I suppose it is fine if that is all your thing, but when it comes down to it I will continue to love on my 901.