It's a good opinion
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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.