I grew tired with removing pieces of parchment from every bread I bake, so I decided to see how a silicone form would work. This one is the 22,5 cm Bake It form from Duka. And it worked pretty great.
The bread may seem flat, but it's not the form's fault - I fell asleep while the dough was proofing and it collapsed before I put it in the oven and had no more strength to grow. That's the thing with baking your own bread - you need to be patient and alert at the same time.
Back to the form - the best thing about it is the removal - with just one move you take out a neat loaf of bread, it doesn't stick at all. I imagined it would require a bit less cleaning, but, to be honest, that was a bit unreasonable - you really just need to wipe it once and rinse it properly.
As for the baking, the bread was baked evenly throughout and less burnt on the sides, as it tends to be in metal forms. All in all, I consider the test to be successful and I'll definitely be using the silicone form again.
UPDATE: my second attempt has shown me, that it wasn't entirely my fault that the bread was flat - because the form is soft, any slight movement causes the dough to lose air and collapse. So I have to switch from proofing it in the oven to some other place, so that I don't have to move it around too much.
UPDATE 2: using the silicone form as a lining for a metal form seems to be the perfect solution, bake on.