Intro
The Qadiani branch of Ahmadis is very vicious and corporation like.  They have changed their beliefs many times whenever it is expedient.  In the era wherein Mahmud Ahmad stole the Khilafat, that is 1914–1922, he presented Ahmadiyya very differently then his Lahori-Ahmadi counterparts.  In fact, the Lahori’s diluted the position of MGA (see Truth Prevails, 1965) in 1912-1914 and then continued to do so until today.  However, the Qadianis were bolder…they presented MGA in his full grandeur.  Below is a quote wherein MGA is equated to Muhammad (SaW) (nauzobillah).  They also did Takfir in this era….and then stopped after 1922…..most likely in an attempt to work with the Khilafat movement in India.  

The Quote
“The entity of the promised Masih (Mirza), in the sight of Allah is the entity of the Holy Prophet (SAW). In other words, in the records of Allah there is no duality or difference between the promised Masih and the Holy Prophet (SAW). Rather they both share the same eminence, the same rank, the same status and the same name . …”. (Al-Fazl, Qadian, vol.3, No.37, dated 16th September 1915, as cited in Qadiani Mazhab page 207, 9th edition, Lahore)