As I tend to favour dry cutters for most of my work the wet saw gets used very little apart from when I'm working with natural products.
I tend to favour machines with powerful motors, fast rpms and small thin blades, I've a little Rexon 115mm 6500rpm. Very cheap but with the Norton XT blade it'll cut through small planets.
I've also been looking at the upper end of the Norton Clipper range.
I have 3 plasplug wets saws, the small one for kitchens etc, the mid range for ceramics and the master tiler for porcelaine and stone. Great machines and apart from the master tiler i just chuck them about with no problems! I also have a radial wet saw but only cuts 400mm
I've got a big old Rubi bridge saw which needs a team of slave to pull, a little Siri bricollina which is cool for small stuff. A plasplugs master tiler.
Your right about the blades, marcrist every time for me
I am thinking of getting a DeWalt D24000 tile cutter. I have only used a cheap £50 cutter to date and a Bosch Angle Grinder! to date so looking to splash out a bit.
Using a Pearl Abrasive 10"xl pro mostly.
An MK 10" saw ( back-up )
A Target Tilematic ( secondary back-up )
I like having back-up saws to leave on jobsites along with a set of buckets, and maybe a mixing drill and a cord. It ' looks ' like I'll be right back ! I could be off the job several days before a builder will actually realize I've been gone. LOL
Also have a cheap small ' table-top ' style saw, I don't use very often, but does come in handy for small arrangements in winter conditions. I really don't care for it's poor accuracy.
I've got two saws-- Like Dave, I prefer not to lug a wet saw around, especially in the winter, when that water can get a bit "hard" (!!!), but when needed I've got a Target Supertilematic which will handle even the larger format tiles. Additionally, I saw someone mentioned the Gemini-- I've had a problem with the whole concept of the ring saw because of the fact that it comes out of the table, and then goes back in, meaning there's a very small "throat" in which to turn the piece you're cutting. Because if this, I decided to go with one of the diamond bandsaws, specifically the DL5000. If you've seen the logo pic I posted (Floors N More) or the moose head I just posted today, both were done with the DL.
Not sure if I can use HTML, but I'll try it-- here are the two saws:
i use a montolit small wet cutter with a marcrist blade in,and a cheap angle grinder with a marcrist blade in.also own a rotozip,hoping to go for the de-walt dw 24000, when i can afford it.