Hey Jacky,
Events Calendar Pro and Community Events are separate add-ons. So, in your question you ask, “should I just buy the Event Pro when I renew the licence or is community better.” Community Events is not better or worse, it just provides different features than Events Calendar Pro.
If want both sets of features, you need both plugins. If you only need event submissions, then you only need Community Events and not Events Calendar Pro.
I hope this helps.
Finally, you ask, “Also how do I get the list to display as pictures profile?” I addressed this in your other thread, so check on that thread for a longer reply—but unfortunately it is not possible without extensive custom coding.
Thank you,
George