It's a good opinion
For your first car, just get something cheap and cheap to insure. Then (hopefully) build up your No Claims Bonus and you will find that insurance premiums come down a lot. You generally see about 30% for the first year, with an extra 5% for each additional year. Also, a lot of companies won't touch young drivers on 'performance cars' unless they have 2 years NCB.
By the time you come to get your 2nd car, insurance won;t be as limiting a factor as it was previously.