In your case, the isolation springs might be a better fit for your application. The springs might be actually de-coupling your gear from a possibly structurally weak support system (like your Ikea rack, or wooden floors if you have them), and in your case, this might be the more beneficial route! Most times spikes and tiptoes are used when there’s a much more stable floor or rack for structural support.
Almost every scenario will be different due to the materials and components in the equation. As audio-enthusiasts, it’s all about trying different combinations of components, interconnects, isolation devices, tubes, op-amps, and you name it, to achieve the best possible sound. Audio performance is also subjective. What may sound good to your ears, may not sound good to mine. As is always the case, go with what sounds best to you. It’s pretty much as simple as that. Although the goal with pretty much all of us here is reaching for audio performance nirvana.