pre-loaded disposable vape pens?

I will start by saying i live in an area where medical marijuana is and has been legal for awhile now. while i was placing an order i came across a few products similar to this https://www.thechrono.ca/product/cannatek-med-c02-blueberry-47-500mg-disposable-vape-pen/ has anyone here tried any disposable preloads? are they worth it? i'm considering this because i am unable to smoke inside and the convenience of a product like this would mean alot to me