Is it a good idea to buy it . looking at info on them.they are cheap do they hit well in much need of info and also what are some good one hitter out there.
If you pack enough weed into the bat, it hits alright. If you don't, scooby snacks. I mean, the appeal is the stealth of it, not that it's the smoothest, hardest hitting piece you can find. But I'd go for it, I like mine, and it's kind of a fun toy to have - something to smoke real quick with if I don't want to grind and pack a bowl. I think I got mine for like $11 at a local head shop. I don't know about brands, but there's got to be ones with designs on 'em that you might like.
Try to find one with a glass cig-a-like bat instead of the stickered/painted stainless. I enjoy them for a quick on the go. They function decent, just push down, twist and its usually full, ready to go.
They are convenient, you pack your shit into the box and the bat is stealthy. It's really all the same, they all hit ok, I'd honestly just go with the cheapest one.
I'm not a fan of them. I'd rather have a skinny 3" spoon but that't just me. If you do go for it I would definitely go glass, not metal.