haze v3 is a very very good vape and also a very good backup (10 years warranty)
when i use it with water tools, i vape it till i pretty much have no more smoke then i stop, i run it from lowest temps to highest temps, probably 15 puffs in total
the best way to see if its something you want is... are u planning to take it outside? use it at home? use it with water piece? then read written reviews, watch video reviews, scour for any cons on forums, pluses, and then decide from there
how i decided on haze was during that time it was affordable, 200-300, can be used outside, home, with water piece, retractable mp, very easy to clean (heat it up, then scrub everything with iso n qtips, the ONLY con is you have to finish everything in one session, if you leave it in there it will continue to cook, everything else is a plus in my books
could also try OTHER vapes, dont limit yourself to these two
i definitely recommend haze v3, milaana, sticky brick jr and evo, favorite is probably evo, effects depends on how much i use and if i change it up and use different strains, same strains every day will feel weaker, but switching to another strain will get you lit pretty good and fast