Our Pick: BobsCNC Evolution 4 (Evo 4)
It scores 60/100 overall versus 48/100, winning 6 out of 7 comparison categories.
Specs are evenly split between both machines. Both are similarly priced. BobsCNC Evolution 4 (Evo 4) leads by 12 points overall — here’s where those points come from:
Benchmark Scores
Side-by-side score comparison across all five benchmark dimensions.
Overall
BobsCNC Evolution 4 (Evo 4)
Pros
- Largest work area in the under-$500 segment at 24x24 inches
- Uses a real trim router for significantly more power
- Quick assembly in 2-3 hours
- Active community with good documentation
- Made in the USA
Cons
- Plywood frame limits rigidity and longevity
- Router not included adds $80-120 to total cost
- Cannot cut metals -- wood and plastic only
- Belt drive limits precision compared to lead screw machines
- Frame can warp in humid environments
Lunyee 4040 Pro CNC Router
Pros
- Significant upgrade over 3018 machines with 400x400mm work area
- Multiple spindle bundles are available; verify which motor the price includes
- Good price-to-work-area ratio
- Supports optional laser module for engraving
Cons
- CNX Software reported that the E-stop did not halt its 2025 review sample and it had to switch off power
Verdict
BobsCNC Evolution 4 (Evo 4) wins this comparison with 6 categories to 1.
It scores 60/100 overall versus 48/100, winning 6 out of 7 comparison categories.
Where to Buy
Price-first merchant links with the clearest reason to click first.
BobsCNC Evolution 4 (Evo 4)
$500Lunyee 4040 Pro CNC Router
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Frequently Asked Questions
What is the difference between BobsCNC Evolution 4 (Evo 4) and Lunyee 4040 Pro CNC Router?
The BobsCNC Evolution 4 (Evo 4) ($500) features a 900W spindle with a 610×610mm work area and a Laser-cut birch plywood with aluminum extrusion rails frame. The Lunyee 4040 Pro CNC Router ($500) features a 100W spindle with a 400×400mm work area and a Aluminum profile frame, belt-driven X/Y and ball-screw-driven Z with linear guides. Overall, the BobsCNC Evolution 4 (Evo 4) wins more comparison categories.
Which is better value for money — BobsCNC Evolution 4 (Evo 4) or Lunyee 4040 Pro CNC Router?
Both machines are identically priced at $500. Our value scores rate the BobsCNC Evolution 4 (Evo 4) higher at 85/100.
Which router is easier to set up and use?
Based on our ease-of-use benchmarks, the BobsCNC Evolution 4 (Evo 4) scores higher (78/100 vs 62/100). Both support UGS, Candle, OpenBuilds CONTROL among other software options.