1a. It is definitely worth it to play around with an entry level vinyl set up - but beware - it is a gateway drug
1b. Or, playing on the theme above - if CD is like a topless bar - budget vinyl is like going out in Las Vegas, Hawaii or Florida - and a great vinyl set up is (almost) like going home with someone you like... a lot... for the first time
2. I would not spring for the Rega P1, there are a lot better options available at that price point used - advice on reasonable options given above.
1b. Or, playing on the theme above - if CD is like a topless bar - budget vinyl is like going out in Las Vegas, Hawaii or Florida - and a great vinyl set up is (almost) like going home with someone you like... a lot... for the first time
2. I would not spring for the Rega P1, there are a lot better options available at that price point used - advice on reasonable options given above.