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Im currently in my 5th and final year in architecture school. I have had a mac since my first day and couldn't be happier. They have become largely popular within my school but how they are used varies. As for myself I do most my drawings in Vectorworks since AutoCAD is PC only. Others I know run alternative software in bootcamp, etc. Its all about preference. My suggestion if your looking looking for a mac wait for the refresh. I know I am.
 
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