sWe,
I think the DeWalt has plenty of power for everything we have thrown at it (except for one porcelain two years ago that I swear has stainless steel layered inside of it!). The DeWalt does not have the crushing torque of my old Target Tilematic (are these sold in Europe?), and won't plow through tile as fast. But, it has cut everything we have needed to cut and does all the tricky cuts that would be extremely difficult or impossible on a traditional tile saw. On really thick and hard tiles, we use the plunge feature to raise the blade and score a cut across the tile, going in two or three passes, rather than hogging through it all in one shot. But it's rare that we even have to do that.
I don't think Husqvarna markets Target saws over here. They do market the Husqvarna bridge saws, which are aimed at tilers, but the table saws they market here are more meant for cutting bricks and other blocks, rather than tiles. They're VERY heavy; the lightest one, which can do 60cm rip cuts (24") weighs in at about 80kg (180lbs) and it doesn't look portable at all, whereas the equivialent Target type saw weighs in at 50kg (105lbs), which is alot more manageable.
I work solo, which kind of limits my range of choice. I need something which is portable and which I can set up alone without breaking my back. I've been considering a bridge saw for some time now, but the tiles I work with are only very rarely larger than 60x60, or even 60x30 or 45x45, so I figure a table saw such as the D24000 might be a better choice. I figure it's easier to do intricate cuts with table saws than than bridge saws, which is nice, and I wouldn't get a bridge saw with more than about 60-70cm straight cut capacity anyways, as I don't need anything bigger at the moment.
We don't do production tile work, so I don't need the continuous duty motor that the Target has. If we tiled really large jobs with constant cutting, I think I would use the Target. On such a job as that we wouldn't the carpentry-like cutting features of the DeWalt.
I'm not sure about calibrating the scale. My habit is always to measure everything with a tape and I don't rely on a scale on the tool. I will check it out tomorrow for you and report back in the evening.
I normally do too, but it would bug me if I knew the scale wasn't completely accurate