As I asked, what about those differences confused you? Your question was really open ended and I personally don't want to write a novel about all of them if you only had questions about two of them. If you want to ask about a few of them then please do so.
Pure difference in read/write speeds between them all are next to nothing. The biggest difference is in SLC cache vs buffer, and IOPS. Pro doesn't use an SLC from what I read, and has the larger IOPS so it doesn't slow down as much executing info. As I said in the first post many people use the EVO quite happily. I don't think you'll notice anything.