In 2005, I left Fundi Christianity, and converted to Islam. I'm still mostly Muslim but have my own thoughts about some issues, though I do not discuss these with Muslims.
I have worn Niqab (head and face covering) but quickly went to just wearing Hijab (Head scarf). The face cover actually has no support in the Qur'an but some very conservative sects badger women to do it. I have used the face covering to prevent people who do not like me from knowing I am there. In America, I was often mistaken for a Catholic Nun, so eventually just prayed with them when they asked.
The practice of Modesty in Islam is called "Hijab", and applies to both men and women. Men are to stay covered from their knees to their neck but can have short sleeves. Women are to expose only their feet, hands and face. Some more conservative sects require socks, gloves, and total face covering. Islam is just as fragmented as Christianity and Judaism.
In my opinion, the best Muslims are American converts, because they are more likely to read the Quran, Hadiths (The life of the Prophet and his sayings), and Fatwas (Rules on how to conduct your life). Most other countries have an Imam that is the only one who can read, so Muslims get his opinion. In some places, women are not allowed to attend the Mosque, so the wife only gets what the husband thinks.
Jesus the Christ (Issa PBUH) is in Islam. A whole Surah (Chapter) is devoted to him. The Islamic interpretation calls him the best prophet and not the son of God. If you call Jesus the Son of God, that is called Shirk, and that is a very serious offense.
I was deluded into believing that only Muslims pray 5 times a day, but Jews do it and Christians are supposed to.
All the above is my opinion based upon my experiences, so if there is a Muslim man lurking I will not allow you to yell at me.