So when I was at a weekend retreat a few years ago I asked a saudi sheikh which of the prayers after isha is more beneficial. At the time I was praying the sunnah after isha and the witr salah but I was at university and felt this was too much for me, as a university student and as a new muslim. He asked what I prayed now, i told him, he praised my efforts and told me that witr was more important, so from then on I prayed sunnah only when I did have the time and the ability to solely concentrate. Now for the past week or so my salah has been somewhat strained towards the end of the day, I finish work at 11, home by half past with the intention to pray isha then witr before bed.. but the dunya always gets hold of me, I cross stitch, chill infront of the tv for some english programs with some chocolate or the internet takes ahold of me with friends on different time zones. Because of this, I thought I would use this blog to research some of the issues in islam that concern and question me, or rather that me questions!
So here is what I found in regards to is witr even that important? isnt it that sunnah means if we dont do it we wont be sinning, but if we do do it we will be rewarded? Allahu alim. As a side note I read during my research that during ramadhan it is better to pray witr with the group you pray taraweeh with rather than go home and pray it, I never knew this and always left before witr in the masjid… insha’allah I will stay for sometimes this Ramadhan coming.
Hazrat A’yesha (radhiallahu anha) is reported to have said (with regards to the tahajjud salah of Rasulullah (sallallahu alaihi wasallam): “He (sallallahu alaihi wasallam) never used to perform more than eleven rakats, whether in Ramadhan or out of Ramadhaan. Rasulullah (sallallahu alaihi wasallam) would perform long rakats in two units of four rakats each with such excellence and devotion which cannot be described. Thereafter he would perform three rakats of witr salah“. [Sahih Muslim, chapter on salatul layl, Hadith 738]
According to this website witr is classed as a level between fard salah and sunnah salah, on the same lines as the Eid salah which we all know is important from the fact that Muhammed (saws) said that even menstruating women should attend the salah to gain the blessings of being there, even though they can not pray.
باب: مَا جَاءَ فِي الْوِتْر
539. عَنِ ابْنِ عُمَرَ رَضِيَ اللهُ عَنْهُمَا: أَنّ رَجُلًا سَأَلَ رَسُولَ اللهِ صلى الله عليه وسلم عَنْ صَلاَةِ اللّيْلِ, فَقَالَ رَسُولُ اللهِ صلى الله عليه وسلم: صَلاَةُ اللّيْلِ مَثْنَى مَثْنَى, فَإِذَا خَشِيَ أَحَدُكُمُ الصّبْحَ صَلّى رَكْعَةً وَاحِدَةً, تُوتِرُ لَهُ ما قَدْ صَلّى
539. Narrated Ibn ‘Umar رضى الله عنهما : Once a man asked Allâh’s Messenger صلى الله عليه وسلم about the night prayer. Allâh’s Messenger صلى الله عليه وسلم replied, The night prayer is offered as two Rak’ât followed by two Rak’ât and (so on) and if anyone is afraid of the approaching dawn (Fajr prayer) he should pray one Rak’ât and this will be a Witr for all the Rak’ât which he has prayed before.
I still cant find anything that it is obligitory though.. im not looking for something saying it is fard, but just something stating the benefits from doing it. Although in the little research I have done for this blog I have found it is good to also do witr before fajr, so if i wake up that little bit earlier and perform wudu quickly (although thoroughly of course) I can pray witr before waiting for the adhan… something to think about me thinks.
Anyways, I should probably get back to work… look out for more research into my questions 
Peace and salams, Ammena