I'm guessing pineapple express is the more lengthy plant? (If those are the correct genetics) but they look very healthy to say the least. Your leaves have a good dark green color and the hairs are looking good, you still have about 3 weeks left but be sure to pay close attention because some strains actually take longer for it to reach its full potential. They look great though! Keep it up!
No problem! I'd recommend the next time you grow PE to LST or SCRoG to compensate for the lengthyness. (Growers preference) but None the less, you got a great crop!