CISCO Rv340 Backup/replacement

Just a quick question looking for a Cisco RV340 Backup. Have been looking heavily into Opnsense and Mikrotik options.
Any suggestions? Would the Hex models be overwhelmed? or something like the RB4011IGS+RM more suitable.
I have the Cisco RV340 but not the subscription, so we don’t have access to everything.\

This is for a small office setting running 6 win10 workstations and 1 server on proxmox. They have 4 VOIP phones, a printer and an Unifi AP to provide wifi.
They do have L2TP/IPsec vpn server setup to another office.
I’m new here and new to Mikrotik.
Any help would be much appreciated.
Thank you.