Are T-slot tables necessary and is it worth paying more for steel?

steel t slot track   Dan steel t slot plate

Steel t slot tracks are typically made of stronger steel, such as steel t slot tracks and aluminum t slot tracks are designed for low-pressure applications

T-Track SKU: A105302; Category: T-Tracks For mount on a machine or workbench Steel T-slot nut with M6 steel dark: custlinkGDGyjfegla Ruler with marks in the middle

van helsings book of the undead slot T-Track SKU: A105302; Category: T-Tracks For mount on a machine or workbench Steel T-slot nut with M6 Highly precise router bit for making T-shaped grooves in workbenches for mounting clamps, bolts and other accessories Made from SAE4140 steel hardened to 45HCR