Chip for Ibiza 6L

Hello! I drive an Ibiza 6L and have only 86 Ps, but would like to have an increase in performance! Have looked around for some time now and not really found too much for a gasoline engine! Now I found what sounds very interesting and wanted to know your opinion about it! It would be nice if you would help me! So thank you, greeting Maja PS: The link to the chip: reichhard-motorsport.com/catalog/product_info.php?cPath=4980_4999&products_id=34912