Both, why accept anything less than perfection, or at least as close to it as you can achieve in my case XD.
Laptops a shoddy nx6120 with a ram upgrade from the parts laptop i got to fix the trashed screen it had, its outdated but not too shabby for less than $150.
Desktop on the other hand well lets just say whereas im willing to accept a updated and still outdated pos laptop, i like power to burn for alot of things.
I really dont have alot of preference for either apart from using the most suitable for the task, a thuban is better at cracking passwords than a outdated laptop, the laptop is alot more portable than something that will break your foot if you drop it however.
common sense really.
"hit it, or my isp again, and i'll have your shitty fucking server and your shitty fucking home connection nullrouted for weeks, you got that? you shitty little faggot script kiddie son of a bitch"