I have used Philips Xtreme Vision and Osram laser night breaker. Both are almost same.
The light performance is not that great as compared to stock bulb, whether it be a H4 or H7.
I would better suggest to go for some LED replacement so that at lower wattage you can get amazing performance.
Try out this link from AUXBEAM. https://www.auxbeam.com/headlight-bulbs/H7
The products are really of good quality.
Read all specification before buying.