2015 Serfas TSL-750 and True 1500

I'm looking to upgrade my light setup. Nothing wrong with these, but tempted to go for some even brighter lights to keep up with the Jones's.

Serfas True 1500:
Awesome light that I use with a head lamp that chucks out 1500 lumens of light. I put the battery in my backpack and have light for hours. This light is bright and easily adjustable. I've had the light for just over a year and it's been nothing short of excellent. See the Amazon reviews; 4.9 / 5. Asking $350, comes with light, battery, mounts, and charger
https://www.amazon.com/Serfas-True-1500-Deluxe-Headlight/dp/B00A8NVCS8

Serfas TSL-750:
Excellent light that I use on the handle bar. It's a self contained light that I've also used for running, and doing on jobs on the car. It's small, light and versatile. Asking $110, comes with light, spare lens for concentrated spot beam, mounts and charger.
https://www.amazon.com/Serfas-TSL-750-USB-Headlight/dp/B00J08KCTW
https://www.serfas.com/products/view/812/