Advice for buying first single- or double-bed knitting machine

Guide to Buying Your First Machine — The Knitting School Online

KR160 Ribbing Attachment for Brother Knitting Machine KH160 - Denmark

Knitting Loom vs Rigid Hettle : r/weaving

I Totally Want a Knitting Machine – Miss Celie's Pants

Single and Double Bed Machine Knitting: the Designer's Guide introduced by Vikki Haffenden.

Silver Reed LK150 Mid-Gauge Knitting Machine - Super Easy to Use

Knitting Machine Restoration: Part One – ELY Knits

I am really struggling with casting on on my knitting machine. The first row always goes well and then as soon as I go any further this happens. It looks like maybe

I Totally Want a Knitting Machine – Miss Celie's Pants

Machine Knitting Adventure! My New Taitexma TH-160

Guide to Buying Your First Machine — The Knitting School Online