Console: Xbox, I guess. Although some consoles come close (got SNES. N64, GC, Wii, Wii U, Xbox 360 aswell)
Handheld: 3DS (XL) - I skipped the DS and returned to handhelds earlier this year - this thing is great. Not saying that GB, GBC, GBA and GBA SP were bad, but Nintendo's handhelds improved a lot.