hi there i want to make a new gaming pc and i saw that in summer we will get the 3700 series so my question is should i build my pc now with the 2700x or wait till summer and buy the 3700x at almost the same price with 2700x?
Since zen 2 is all speculatio, it depends on what you have now and if it's limiting you so much you absolutely need an upgrade.
You can always sell the 2700X. That is still a great CPU for some many to upgrade.