Pepwave MAX Transit MAX-TST-DUO-LTEA-R-T-PRM expected download speeds?

Hello, I have a Pepwave MAX Transit MAX-TST-DUO-LTEA-R-T-PRM, and I’m testing the download speed from a hardwired WAN from my home modem and the speed difference compared to a direct ethernet cable to my computer from the modem is much different. For this modem is 195Mbps down and 69Mps up the expected performance? Speeds when directly cabled to home modem are 343.0Mbps download and 71.2 Mbps upload.