These sit at opposite ends of the market. The Invicta is 27 Nm of Asetek industrial servo in an over-built chassis, topping our fidelity and build axes - the engineer's flagship. The Alpha EVO 12 is a 12 Nm mid base with the smoothest signal in its class and strong value, at well under half the price. One is a halo-adjacent enthusiast base, the other a value mid-tier pick.
So the useful question is which tier you are in. If you want Asetek's engineering and 27 Nm and the budget is there, the Invicta is a lovely, over-specified base. If you want a clean, capable 12 Nm base for a fraction of the money, the Alpha EVO 12 covers most drivers comfortably and leaves plenty in the budget for wheels and pedals. Both are good at their jobs - very different jobs.