Vuly Ultra 2 Pro vs Thunder 2 Pro
Both are round Vuly Pro models with a 330 lb limit and a 10-year frame. The Ultra 2 Pro uses coil springs; the Thunder 2 Pro uses Vuly's leaf-spring system in a much larger, pricier build.
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Quick verdict
Pick the Ultra 2 Pro for a firmer coil bounce at a far lower price. Pick the Thunder 2 Pro if you want the springless-style leaf edge and the bigger jumping area, and the budget allows it.
Full spec comparison
| Specification | Vuly Ultra 2 Pro | Vuly Thunder 2 Pro |
|---|---|---|
| Brand | Vuly | Vuly |
| Model / line | Vuly Ultra 2 Pro (L) | Vuly Thunder 2 Pro (L) |
| Size | L | L |
| Shape | Round | Round |
| Install type | above ground | above ground |
| Safety net | yes | yes |
| Overall footprint | 13.5ft × 13.5ft | 13.6ft × 13.6ft |
| Jumping mat size | 124.0" diameter | 124.0" diameter |
| Spring system | Coil springs | Leaf springs |
| Max single-user weight | 330 lb | 330 lb |
| US standard | Unknown | Unknown |
| Warranty | Frame 10 yr; mat 5 yr; springs 5 yr; net 1 yr | Frame 10 yr; mat 5 yr; springs 1 yr; net 1 yr |
| Price | $639 | $1,649 |
What matters most
These land far apart on price because they are not the same size. The Ultra 2 Pro is about $639; the Thunder 2 Pro is about $1,649 in its larger 163-inch round. The leaf-spring system on the Thunder moves the springs to the frame base, away from where kids land, which is the main safety reason to pay more. Warranty favors the coil model on springs (5 years vs 1 year on the leaf springs), while both match on frame and mat. Decide on bounce feel and budget first; the size difference follows from which one you choose.
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