My experience with Tejas starting out was lightning fast delivery with no issues. It seems they don't respond to emails if they've already fixed the issue you're concerned with. Orals use to be in capsule but now they're pressed and with that the pressing quality isn't great. There was a bit of time where shipping times were trash and he wasn't replying to anyone but it seems that's back to normal now. That vial issue above is clearly just a different internal diameter vial not an underfill issue, I've gone through plenty of dudes gear it all checks out. So to sum it up, pros are fast delivery and affordable cons pill presses might lose one or two from getting crushed and he doesn't like to reply unless absolutely necessary (unless there's an underlying email issue). Any issue I've had with TCL they fix it relatively quick though. I like Tejas because it ships locally so I get my stuff the next day.