Enlarge / Everyone has someone in their life who demands the latest and greatest. This is the tech we think qualifies. (credit: Flashpop / Getty Images) The last installment in our five-part holiday gift guide series this year is tailored for power users—those who know their way around technology and feel uneasy settling for gear that doesn’t provide high performance. The nine gadgets we’ve rounded up below may be overkill for most of the people in your life, but they should satisfy those who consider themselves enthusiasts in some way.