Vuly Thunder 2 vs Springfree Large Oval
The split is leaf springs versus no springs. The Thunder 2 keeps a spring-style bounce but moves its leaf springs out of the jumping path, in a 145-inch round at about $879, with a 10-year frame, 5 years on the mat and 1 year on the leaf springs.
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Thunder 2 keeps a spring-style bounce with the leaf springs moved out of the jumping path; the Large Oval is the fully springless one with longer cover across the mat and rods.
Full spec comparison
| Specification | Vuly Thunder 2 | Springfree Large Oval |
|---|---|---|
| Brand | Vuly | Springfree |
| Model / line | Vuly Thunder 2 (L) | Springfree Large Oval (8x13ft) |
| Size | L | 8x13ft |
| Shape | Round | Oval |
| Install type | above ground | above ground |
| Safety net | yes | yes |
| Overall footprint | 12.1ft × 12.1ft | 8ft × 13ft |
| Jumping mat size | 124" diameter | — |
| Spring system | Leaf springs | Flexible composite rods (no springs) |
| Spring count | — | 0 |
| Max single-user weight | 330 lb | 220 lb |
| Frame material | — | Galvanized and powder-coated steel |
| Mat material | — | UV-stabilized polypropylene (SoftEdge) |
| Net material | — | UV-stabilized FlexiNet |
| US standard | Unknown | Yes (ASTM F2225; ASTM F381) |
| Warranty | Frame 10 yr; mat 5 yr; springs 1 yr; net 1 yr | Frame 10 yr; mat 10 yr; springs —; net 10 yr |
| Price | $879 | $1,849 |
What matters most
The Thunder 2 keeps a spring-style bounce but moves its leaf springs out of the jumping path, in a 145-inch round at about $879, with a 10-year frame, 5 years on the mat and 1 year on the leaf springs. The Springfree Large Oval removes springs entirely, using flexible rods below a hidden frame, in an 8x13ft oval at about $1,849, with 10 years on the frame, mat and rods.