Nessmuk Flake in an unnamed Italian pot.
Will + 1 what Jim said. Pipes tend to be very forgiving: keep them clean and watch your cadence and they will just keep going. The flavour you get depends on the pipe, tobacco, packing, cadence, type of light, ambient temperature...so all you can do is do the basics well and things should be fine.
Re the responses to your posts - most folk who blurt in this corner of the site do so with no expectation of a reply. Which is a good job, as discussions are what the main boards are for. It's great to hear from you, but please don't worry or be offended if you get limited answers!
Andy