Actively considering getting a 34" ultrawide and switch left monitor to vertical stance. Give me all your opinions and advice!!

My current set up:

Monitors:
2x ONN 27" 1440p 144hz

Peripherals:
Razer Basilisk V3
Razer Drathstalker

PC components:
Mobo- B650E
CPU- Ryzen 7 7800x3d
GPU- 5070
Storage- 2x M.2 NVME 1TB