I have the twisp. On;y found out about NJoy after I bought the twisp.
To be honest, I probably would have gone for NJoy. There's no denying Tracey McGregor..rrrrr
The Twisp is ok.
The battery and filters don't last as advertised though.
Also if you use the drops, you must poke the filter out and place the drops onto the sponge, else everytime you inhale you will pull in liquid which is really annoying. They don't tell you this. Otherwise it's not too bad. I have the Twisp mini.
Thanks man
And no denying Tracy, They would've had a real winner had they just brought out a Tracy flavour