I'm sure many of you may be facing this as well but I live in New York so Isha starts at 10:33 PM and Fajr starts at 3:53 AM which leaves me with only 4 hours and 45 minutes to sleep which makes waking up for Fajr very challenging oftentimes causing me to wake up 30 minutes to an hour after the start and barely get Fajr in before sunrise or just missing it all together. I heard that it is permissible to pray Isha right after Maghrib as long as you go to sleep right after which for me is at 8:49 pm from Shiekh Assim Alhakeem but I've also heard other opinions that it is better to just pray Isha at the mandated time and then wake up for Fajr before sunrise but not at the start. What do you guys think about this?