The Best 4G LTE Router for Travel

Hi, everyone.

Could you please tell me what the best 4G LTE router for travel is right now?
I saw the GL-X750 model on the LibreCMC website, but I didn’t find this modem with its large antennas very convenient.
A more interesting model is the GL.iNet GL-E750V2 (MUDI) 4G LTE Portable Wi-Fi.
But there is no firmware for this model on the LibreCMC website, even though these models have the same CPU—the QCA9531, @650MHz SoC

MUDI V2 => https://www.gl-inet.com/products/gl-e750/

Spitz (GL-X750) => https://www.gl-inet.com/products/gl-x750/

If anyone has used this company's devices, I want to say that their software is incredibly slow and bloated, so right after you buy one, you should remove the stock firmware and install LibreCMC or OpenWRT.