The anticipation of an unused vape on the commute home is a thing of beauty. Here's my Dani v3 titanium
bowl yesterday before I gave it a spin.
1) The cap got stuck for a bit (I may be in a minority, but my SS bowl/cap has never caused me any problems at all). Anyway totally my fault, but it's possible so don't over tighten. Heating it slightly was the way I got it off btw, after pliers, a monkey wrench, much cursing, paranoia about how I'd prove it was borked without sending it (and 0.15g of AVB) through the post etc etc
2) I like the increased air flow with both OG stem (which has a carb) and the A'maze'd (which doesn't).
3) OG stem with titanium bowl is probably going to be my go to with glass (for flavour, especially with old school hash/hemp fibre,. 6 beats after the click is serious competition for the Vapman btw), Steel Bowl with the steel A'maze'd for toking flower and clouds, probably.
Overall, I'm really pleased with it. Both the SS and Ti bowls have exceeded my expectations. I'm glad I have both. The adjustable airflow on the Ti is an excellent development.
Is it worth the £70 I spent on it? Harder to answer. I couldn't buy the Ti tip without the cap in the UK, and the cost of importing the tip alone ($35US plus $35 postage from Vietnam) made little sense.
Like the Revolve stem on the DV: it's a useful, but ultimately a QoL/unnecessary upgrade.
I'm sure others will have views