Pipas reserva ou uma linha melhor? Gastando seus carretéis

The spool shop opens between waves with four things to buy and never quite enough spools for all of them. The recurring decision is whether to spend on capability — line, grip, trim — or on survivability, which means spare kites.

The case for capability

Capability compounds. A better line ends fights faster, which spends less grip, which means you can take more fights per wave, which earns more spools, which buys the next upgrade sooner. Every spool put into line grade early comes back several times over by wave eight.

The case for spares

Spares do not compound at all. They are pure insurance: one extra mistake before the run ends. What makes them worth buying anyway is that a run which ends on wave seven earns nothing from wave eight onward — and the compounding argument only works if you are still alive to collect.

A rule you can apply in the shop

• Full bag of kites? Spend everything on capability. You have a cushion; use it.
• Down one kite? Capability first, but only if you can still afford it comfortably. Otherwise bank.
• Down to your last kite? Buy a spare, always. Nothing else matters if the run ends this wave.

Rising costs

Spare kites get more expensive every time you buy one, so they are a poor early investment and the obvious late one. Once line, grip and trim are maxed, spares are the only remaining sink and you should buy one every wave you can afford it.

Banking is allowed

You do not have to spend. If the next tier of line grade is just out of reach, carrying spools into the next wave is often better than buying a cheap upgrade you did not need. Two waves of saving to reach the top line grade beats four small purchases that each move you a little.

The upgrade that is free

Worth repeating: entering every lock with a full grip bar costs nothing and is worth more than most purchases. Before you agonise over a shop decision, make sure you are not paying spools for a problem that better flying already solves.