I've been using the Alpinestars SP-1 glove for about 2 years now. Again, as already stated, Im no glove expert. Price is reasonable at about $100.00. I love the look and protection of the GP Tech glove, but havent shilled out the $250 + to try em yet, anyhow back to the SP-1.
Initial break-in of the glove was sorta a pain..literally to my fingers. After about 10+ hours breaing them in, they have molded perfectly to my hands. These gloves give lots of feedback from the controls, very comfortable, and pretty well built. A downside is they are a COLD glove, meaning anything below 40F and my fingers get very cold. I always cover my controls with 2 fingers, which expose them to the elements more, but Im not breaking my riding style to keep my fingers warm. Anything above those temps, and the gloves work great for the price. They have Carbon Fiber inserts on the knuckles for protection, and the palms are reinforced nicely. No Kangaroo here, but for the price, they have been worth the cash to me.
As far as water proof, well there again I have mixed reviews. For a light sprinkle to a mild shower, the gloves are fine for about 20 minutes to a half hour. Anything more than that, and ya get soggy cold fingers. I guess a guy needs multiple gloves for different conditions, which I have reluctantly resorted to. There is no gor-tex in the gloves, but maybe the lack of insulation give the glove such excellent feedback. The Spidi's pictured above look great, and will read more about them. The SP-1 are also a gauntlet style glove, which I wouldn't be without...keeps the wrists nice and warm, and free from intruding insects.
Again, the SP-1 in my opinion are good for road riding and mild track days in fair to good weather. Size runs small, so be sure to try a pair on before purchasing, or order a size bigger than normal. Construction is on par or better than most, but not suitable for long rides in the rain or temps below 40F. I have used these glove for about 12,000 miles and could use them for another 12,000 with no problems if they continue to perform the way they have been performing in the conditions I use them in.
Anyhow, hope this helps...
John