Sorry but it's just a suggestion. In my opinion, if it looks like a mechanical
mod, works just like a mechanical
mod, and has safety features that prevent shorting and destroying
batteries, all is good in my opinion. However, if you really want to break it down and tell someone to go for the more expensive option that works exactly the same, then go right ahead. I'm just not trying to send people into trying things that start out super expensive that they won't be able to resell and won't ever use again.