You surely wouldn't expect people to suggest other religions not practice by them is better. On the contrary, every devoted religious persons will definitely call theirs to be the true and only correct religion, which is probably not so. But what I do know is that some religions are absolutely false. Their preachings and practices are way beyond any religious standards. Am talking about religions that compels individuals to make sacrifices beyond their capabilities. Surely, no God will demand from you more than you can provide.
Before I continue with my answer, i'll like to state that anyone with a sound sense of reasoning wouldn't say their religions are better than others. Almost everyone didn't choose the religion they find themselves practicing today, we were either born or raised in it. Very few people get to convert to other religions along the way. Hence, is it fair to say another person's religion which wasn't their choice from the start is wrong? My answer is no, because if a Muslim was born in a Christian home, such persons wouldn't think Allah to be the true God. The same goes the other way around. And this is the main reason why I detest any form of evangelism in an attempt to convert people's faith.
Going back to the question, majority of people might disagree with me, both the honest truth is that religion is just a medium, a channel deviced for communicating with God which I believe lies within everyone. God is not the different names and different places we say he is, God I strongly believe is in everyone. You just have to find him by by looking within and being a better person.