macbook

My aging 2013 iMac works perfectly, but is no longer being supported - which is starting to cause problems. Gotta love that built-in obselecence! Looking for a well-specced machine that will last me another 10 years. To run Adobe apps mainly. I'll need to buy a screen too unless it's an iMac...

Apologies for the parent paranoia but I have no real knowledge of Mac Books. Are they a good option for students? Are they worth the money? I am wary of buying a cheaper lap top only to replace it half way through son's degree. Currently there is a 20% off offer if bought through their education...