i've tried the digital and apart from the fancy display there is NO additional value in terms of you still get the same quality vapor and effect as a classic. as mentioned before it's only an extra piece that can break even though these things are great quality.

i'd also seriously consider getting one used, these things are built like tanks. just make sure it hasn't been abused/dropped. use the 300 extra you want to spend on a new one at your local burrito shop.