What happened to 'Kickstarter is not a store' - https://www.kickstarter.com/blog/kickstarter-is-not-a-store ? Offering multiple quantities of a reward is prohibited. Hardware and Product Design projects can only offer rewards in single quantities or a sensible set (some items only make sense as a pair or as a kit of several items, for instance). The development of new products can be especially complex for creators a…
The nominal amount I might save by doing the pre-order is more than offset by the risk I'm assuming. I'd much rather wait until the product is released, and then read some independent reviews... especially ones where the reviewer has been wearing it for a month or so.
I've only funded two crowd-sourced projects. One was for a buddy of mine, the other was for Sandstorm.io, where they were already basically done, and just wanted some more funds for enhancements. And it was open-source, so its just the same in my mind as when I send money to Debian or OpenBSD (which is not often enough, but that's another discussion). And even with Sandstorm, one of the principals is also a friend of a friend, so I had confidence the money was going towards a good purpose.