I like the idea of a "perfect strawberry jam", you don't always get a recipe that shows so confidently hehehe.
Of course, if you can sometimes use such a fresh product from your own garden, you have a wonderful result. It would be lovely if you could share pictures of that beautiful space where you grow sometime, as you say, when the strawberries are ready.
As always your photographs are beautiful and inviting. So it is easy to imagine the delicious smell that you describe and the tasty result that I have no doubt you have obtained. Bon appetit!