Choosing flight sim yokes & throttles is less about comparing two similar black flight controls and more about deciding how much of the cockpit you want in one package. Logitech G Pro Flight Yoke System J-U0004 and Logitech Flight Yoke System JU-0025 take different approaches, with included control scope creating the real divide. Both are used and described as tested working, so the practical decision is what you need included from the start.
Quick verdict
Choose the Logitech G Pro Flight Yoke System J-U0004 when you want a more complete control package built around the yoke. Choose the Logitech Flight Yoke System JU-0025 USB Controller Yoke Only #6939 z44/2 when a yoke-centered setup is enough and you do not need added controls. The J-U0004 is the broader setup; JU-0025 is the more narrowly defined purchase.
At-a-glance comparison
| Comparison point | Logitech G Pro Flight Yoke System J-U0004 | Logitech Flight Yoke System JU-0025 |
|---|---|---|
| Listed price | USD 109.99 | USD 60.88 |
| Included format | Yoke system plus 3-lever throttle quadrant | Controller yoke only |
| Connectivity | Wired USB setup | Wired, USB |
| Condition | Used | Used; some scuffs and marks are noted |
| Notable inclusions | Desk mounting hardware, LCD stopwatch/timer, programmable controls, integrated USB hub | Controller yoke; original box, manual, cables, clamp, and additional accessories are not included |
Where each wins
Logitech G Pro Flight Yoke System J-U0004 wins for a fuller desktop control package. Desk mounting hardware, programmable controls, an LCD stopwatch/timer, and an integrated USB hub give it a broader collection of built-in functions. That is a package-scope advantage, not a claim that the yoke itself performs better.
Logitech Flight Yoke System JU-0025 wins on upfront price. The absolute gap between the listed prices is $49.11, making the JU-0025 the more focused way to enter the category when a yoke is the main requirement. It makes the most sense for someone who already has other throttle equipment or wants to assemble controls separately.
Product notes
Logitech G Pro Flight Yoke System J-U0004

Logitech G Pro Flight Yoke System J-U0004 earns its place for shoppers who want controls beyond a basic yoke. The concrete reason to choose it is the included three-lever throttle quadrant, while the built-in LCD stopwatch/timer adds a clearly named timing function. Programmable controls and the integrated USB hub are additional inclusions that help define the setup. The limitation is its used condition, so shoppers seeking a new item should not treat this as a match. The package is also more hardware than necessary for anyone who already has a separate throttle arrangement. Its wired PC flight-simulation setup fits a desktop simulator.
Logitech Flight Yoke System JU-0025 USB Controller Yoke Only

Logitech Flight Yoke System JU-0025 USB Controller Yoke Only #6939 z44/2 is a yoke-first choice for shoppers who want a focused setup rather than a full control bundle. Its controller-yoke format is the concrete reason to choose it when added throttle hardware is not part of the plan. The limitation is the package: it is used and has some scuffs and marks, while the included contents are limited to the controller yoke. It also excludes the original box, manual, cables, clamp, and additional accessories not pictured. That makes it a poor match for anyone expecting desk mounting hardware or a throttle quadrant in the same package. The narrower scope is clear, but it leaves more of the simulator-control setup to the buyer.
Final choice by use case
For a fuller desktop simulator package, choose the Logitech G Pro Flight Yoke System J-U0004. For a yoke-first setup with narrower included scope, choose the Logitech Flight Yoke System JU-0025 USB Controller Yoke Only #6939 z44/2. The deciding factor is package scope rather than a stated performance advantage: J-U0004 suits shoppers who want more controls together, while JU-0025 suits shoppers who want the yoke purchase kept focused.