My family and I have become Anglican but I still think some SDA churches are OK depends on the church. Being brought up SDA and my father an elder I always used to argue the point with the ministers. I disagree with the way they interpret revelation and how they arrive at 1844 was a point of contention.
Many Adventists support indépendant ministres some agree with the official church doctrine some do not. 'Good News Unlimited' is a great gospel centred ministry