| Existing PC + GO3D assistance | Current 2021 installation and files | Fastest baseline; adds guided requests, revisions and supported local commands | It provides no hardware speed increase; desktop command acceptance remains necessary |
| GO3D dedicated physical workstation | His own 2021 license, if its terms permit the move and hosted use | Stable machine identity and direct GPU access; a useful first performance comparison | Activation transfer, supported legacy OS/driver stack, business security updates and remote-access rights |
| GO3D dedicated GPU VM | His own 2021 license, subject to entitlement and hosting approval | Isolation, recoverable project storage and controlled workstation configuration | 2021-specific hypervisor/driver support, GPU passthrough or licensed vGPU, stable identity and OS lifecycle |
| Managed cloud workstation + own license | His software entitlement and workflow | Less hardware administration; capacity can be rented for a pilot | Actual Windows edition, supported CAD stack, third-party hosting rights, persistent identity and full running cost |
| Current compatible SOLIDWORKS + add-in | Copied project geometry and reusable libraries | Cleanest route to a current Windows 11 / QUICKSURFACE combination | Upgrade or new-seat quote; tested release/service pack; no assumed backward-native-file compatibility |
| 2021 CAD + separate QUICKSURFACE Pro | Existing SOLIDWORKS seat | Performs surfacing on a separate supported workstation and returns STEP/IGES | Manual surfacing handoff, alignment/deviation checks and neutral-format editability limits |
| Browser-native CAD | Transferable geometry, subject to import testing | Onshape or SOLIDWORKS xDesign can reduce desktop administration | Different workflows; no QUICKSURFACE desktop add-in; do not assume full native history/mate preservation |
| GO3D-controlled CAD processing | Original scans plus versioned neutral-format results | Rhino Compute or a FreeCAD/Open CASCADE worker can support scoped automated geometry operations | Engineering implementation, kernel/licensing obligations and rigorous validation; not a complete SOLIDWORKS replacement |