Debian 12 and FreePBX 17 install question , swap size

There is a nice kb article with step by step instruction for Debian 12 and FPBX 17 installtion. One instructions with 42GB drive uses 4GB for swap partition and the other instruction for a 35GB drive uses 1GB for swap partition. Which of these settings is better for FreePBX, 1GB for swap seems too small but I don’t know FreePBX that much. The default/auto setup for FreePBX 16 with 45GB drive allocated 4.5GB swap portion.

Thank you

Practically, most modern machines won’t need swap space