I agree, @Natasha2 with I would want the best for my children which, for me, would mean private schools or buying a house near a good school, which would cost a fortune. - and now that I have children, I wish so badly that we had more money to give them the best childhood. Rather than private school though, we have decided to home educate our two - so no fees to pay but of course requires one parent to stay at home = significant loss of income. We are doing okay but I wish I could do better for them - better holidays, a better house. Still, they are luckier kids than many, and happy enough. I do still beat myself up that I am not doing more for them and can't give them a better house.
To answer the OP. Money and holidays are wonderful - get your fill now while you are young and have no ties. I did. I had my first child mid-thirties - wasn't that I deliberately delayed, just hadn't met the right man. They are my world, and I am happier than I have ever been. BUT, pre-meeting DH, even though I had always wanted kids, I felt life would have been happy enough without them too - I would have travelled more, is all, and had a tidier home! I think the big reason I want to travel more NOW though is to show my kids the world - as much travel for them as for me.
You are only 29, and I am glad I did not have my kids til later, but you do run the risk of decreased fertility so it's up to you whether you chance it. I knew if I couldn't have had them, I would not have done the IVF route or adoption, and I'd have been happy enough. But now that they are here, I am glad that they are!