Just watch the 'health and safety' reports they'll fund to get vaping banned, it's only a matter of time...Once vapers have to go outside with the cool smokers they'll realise they're making a huge mistake.
Don't get me wrong, I gave it a go, but one thing it doesn't work with is pub drinking. The ****ing things either run out of battery or little refills, and you end up back on the ***s. The 'fun' flavours will also be banned soon for appealing to kids, and the government hasn't started taxing **** out of it yet either...
I'd miss spliffs too much to ever give up baccy so not much point in doing it 50/50, it's an early death for me