Which is cheaper, the Mizuno ST-G 440 Driver or the TaylorMade QI4D Driver?

Mizuno ST-G 440 Driver is currently the cheaper option, £250 less (£249.99 vs £499.99).

How many UK retailers stock the Mizuno ST-G 440 Driver and TaylorMade QI4D Driver?

The Mizuno ST-G 440 Driver is currently in stock at 1 UK retailer (cheapest: Nearly New Golf Clubs at £249.99), and the TaylorMade QI4D Driver at 12 (cheapest: Nearly New Golf Clubs at £499.99). Caddence tracks both across UK golf retailers daily.

Is the Mizuno ST-G 440 Driver a good price right now?

The Mizuno ST-G 440 Driver is currently £249.99, around its typical price. Its lowest tracked price was £226.95 on 12 May 2026.

Is the TaylorMade QI4D Driver a good price right now?

The TaylorMade QI4D Driver is currently £499.99, 9% below its typical price. Its lowest tracked price was £299 on 14 February 2026.

Compare / driver

Mizuno ST-G 440 Driver vs TaylorMade QI4D Driver

Within £250 of each other right now. Cheapest is £249.99 at Nearly New Golf Clubs, checked daily across 12 UK retailers.

Mizuno

Mizuno ST-G 440 Driver

from £249.99

at Nearly New Golf Clubs · 1 retailer

Lowest £227 · around its usual price

TaylorMade

TaylorMade QI4D Driver

from £499.99

at Nearly New Golf Clubs · 12 retailers

Lowest £299 · good time to buy

Discount vs RRP

54% off

9% off

Price vs usual

Around its usual price

Good time to buy

Where to buy

Mizuno ST-G 440 Driver

Nearly New Golf Clubscheapest£249.99

Buy at Nearly New Golf Clubs →See price history & full details →

Where to buy

TaylorMade QI4D Driver

Buy at Nearly New Golf Clubs →See price history & full details →

The verdict

On price, the Mizuno ST-G 440 Driver is the cheaper of the two: £250 less at £249.99, versus £499.99 for the TaylorMade QI4D Driver. But measured against its own history the TaylorMade QI4D Driver is the stronger deal right now: it's below its typical price, while the Mizuno ST-G 440 Driver is around its typical price. The TaylorMade QI4D Driver is the more widely available, at 12 UK retailers versus 1.

Is now a good time to buy?

Mizuno ST-G 440 Driver

Around its usual price

Low £226.95 Now £249.99 High £279.95

TaylorMade QI4D Driver

Good time to buy

Low £299 Now £499.99 High £579

Price history

How each has moved since we started tracking

Mizuno ST-G 440 Driver TaylorMade QI4D Driver

Lowest tracked price per day, any condition. Caddence tracks both daily.

Mizuno ST-G 440 Driver

Lowest tracked

£226.95

Seen 12 May 2026

Average

£256

Typical over 102 days

Highest tracked

£279.95

Most expensive seen

Price range

£53

Tracked high − low

TaylorMade QI4D Driver

Lowest tracked

£299

Seen 14 February 2026

Average

£548

Typical over 150 days

Highest tracked

£579

Most expensive seen

Price range

£280

Tracked high − low

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Frequently Asked

Common questions about the Mizuno ST-G 440 Driver vs TaylorMade QI4D Driver

Prices shown are the cheapest in-stock price per retailer tracked by Caddence, updated daily. Always confirm the final price on the retailer's site.