I just ordered a 4G Gigacube with 200GB 30-day plan earlier this week when the upfront cost was £50 + £6.99 for delivery. A day or two later, the upfront costs of the 4G Gigacube and 5G Gigacube across all plans has seemingly been reduced to £0. Feeling slightly aggrieved that I unnecessarily spent £50 more than I would have done if I were to place an order today!
Also, now that the 5G Gigacube and 4G Gigacube (previously £175 and £50 respectively) have the same £0 upfront cost and no difference in monthly cost for the 200GB plan, and the 5G Gigacube also works on 4G, why would anybody opt for the 4G Gigacube? My area has good outdoor 5G coverage but limited indoor 5G coverage so, if I were ordering today, surely I would want the 5G Gigacube on the basis that 5G coverage will be boosted in due course?