i want to build a gaming rig worth €1000 but i already have a PS4 and a Macbook Air. Should i buy it or wait?

Solution
Wait for 2 more years by then you will be 15 and as the collecting amount of money increases in time hope you add up lot more than what you have collected in past years. Then spend it all together to get a PC which most of your friends be jealous of. Wait for it no matter if you are late into this field than your other friends but hit big.

Did the same thing but it was phone for me. I was last to get it but was the costliest my friends ever seen. It worked out great for me.
Wait for 2 more years by then you will be 15 and as the collecting amount of money increases in time hope you add up lot more than what you have collected in past years. Then spend it all together to get a PC which most of your friends be jealous of. Wait for it no matter if you are late into this field than your other friends but hit big.

Did the same thing but it was phone for me. I was last to get it but was the costliest my friends ever seen. It worked out great for me.
 
Solution
I recommend using the parts u picked and try to find these parts on amazon because you can find them cheaper also dont buy the windows 10 operating system because you can just download the ISO and extract it on a flash drive and install it.