If price decides: VEVOR 55W Desktop CO2, at $2260.
Highest Tube in the table: this model (100 W).
Highest Weight in the table: this model (551 lb).
This model holds the table’s highest figure for Tube, Weight.
What use this one answers, among workshop machines
A workshop producing large panels that can receive freight.
Sources
Specifications: the manufacturer sheet for maker machines and tools and the matching Amazon product page. Prices and availability: Keepa. Every figure on this page names its source.
A price quoted in the text of a MakerVerdict page dates from the day that page was written; the live figure beside each product is fetched while you read and replaces it.