Is there anything new coming to the new 2019 MacBook Pro 15” coming out this summer? Or is it worth it to just get the 2018 and hope the price decreases when the 2019 releases?
First, price will not decrease on new 2018 Macbook if 2019 has new ones. Refurbished would be the only way to get it at a discount.
Until more information is given for the laptop, it is hard to give any recommendation. Obviously if you can wait, consider waiting. If you need a laptop soon, I doubt you will regret buying the 2018 one.