I recently got the spokeshirts style one. It’s good, nice light and looks well made compared to the older models.
I use it along with the airbike ones on one had a year or so ago.
The addition of another P7 on my helmet over just the one on my bars is fantastic. They compliment each other well, one being flood and the other quite narrow.
I’ve now decided it’s not the number of Lumens but how you use them. IMO there’s little point having 1800 lumens if it’s all very focused and on your bars. You need a good mix of flood and throw. I’ve also found a helemt light more useful than a bar light as you see where you are looking which helps on technical bits, steep drops and climbs* and tight corners.
*bomb holes are terrifying with a bar only light.