What's changed? Thinking of upgrading my 2011 MacBook Pro to an SSD, what will I notice as different besides the startup speed? It's only got 4 gigs of RAM, will memory swap be faster? Will pages load faster while web-browsing?
Pages will not load faster per say, that is largely dependent on your internet but it will definitely respond much quicker thus making it seem like pages are loading faster thus you'll have a much better experience... i no longer have scrolling lag viewing twitter or any other memory intensive pages that used to give me trouble but performance of damn near everything has increased. My laptop runs much more quiet and better battery life.
Just do it bruh, 1TB samsung 860 evo is $170 right now...its the best things you can do for your computer hands down. Upgrade the ram too, you can do all of that probably under $250 right now. Your macbook will be flying afterwards, trust me.