Hi, so I'm a musician and I've been recording my songs on a friend's computer ( A 27-inch Imac ) using Logic Pro X. The problem is that now I'm planning to begin recording by myself and my macbook pro can't run logic pro X because it crashes every 2 min and it overloads with just 2 tracks of usage. I have an early 2011 Macbook pro without any customs, but I don't know if it's a good idea to spend my budget on a 2015 21-inch Imac or just upgrade my Macbook Pro so it can do the job. What do you guys think? An upgrade and a cleanup would do the work? Or should I invest the money on a new Imac?