u/Sea_Pickle9656

Well, I've been training for about a year, but I've noticed that no matter how much effort I put into progressing, whether through weight or reps, I'm not advancing. It seems I'm stuck between 3 and 5 reps,Same weight, something I've noticed is that by placing my hand a little more inclined inwards (not completely) I've been able to progress a little more,But I've heard that I'm not using the biceps but the brachialis. My question is, will it really affect things much if I don't fully supinate?

Is it still worth it? What about the battery, cameras, and temperatures?

I just bought my first Cold Steel, the AK-47, on the recommendation of an acquaintance. It's quite smooth to open but almost impossible to close. I heard the lock will soften over time, but I have a question: Is there a way to close it without risking my fingers?

I need a new phone, I'm torn between this one and the OPPO Find X9 Pro. I love taking photos, especially for a trip, and also for portraits.I recently read a comment about someone's 300 Ultra suddenly getting a hard brick; the x300 pro it's almost $500 more expensive than the X9 Pro where I live. Is it worth paying that extra?

I saw an offer for 1,026 for the 16-512 GB variant, but I've seen some bad reviews about the cameras and overheating. How is it currently performing? What's your experience? Is it a good deal?

Edit:I usually keep my phones for a long time, like the one I currently have (7 years).

Is it still advisable to buy the 1v or 5v version? Which of the two is better in your experience and has fewer problems?