I paid a quick visit to the Signature shopping event in Second Life after watching this video by Cat Pink SL (whom you should be following for news on sales such as this):
If you are in the market for a high-quality mesh avatar body, you might be interested to know that Signature is having a flash sale at the Signature Event, selling the Alice female mesh body for less than half its regular retail price, and offering a smaller but still significant discount on both the Gianni and Geralt models of male mesh bodies (here’s a direct SLURL to the vendors at the Signature Event):

Now, the male body panel at the event appears to only sell the Signature Gianni body, but I have checked back at the Signature main store, and you can buy both the Gianni and Geralt bodies there at the same flash sale price, L$2,750 (the regular price is L$4,000). Compare this to the current price of the other two major male mesh bodies: L$2,999 for Belleza Jake, and L$5,000 for the Meshbody Legacy male body.
The “Big Three” of male mesh bodies favoured by fashion designers are Belleza Jake, Signature Gianni, and the Meshbody Legacy male mesh body, with the Slink male body coming in fourth (and frankly, a lot of men in Second Life are still rocking a classic, system avatar!). The Signature Gianni body is very well supported by clothing and footwear designers, so you should have no problems finding apparel that fits.
Fewer SL clothing makers design for the newer, less muscular Signature Geralt body, however, so that might well factor into your purchase decision. (Here’s a handy blogpost from the Virtual Bloke blog, which compares and contrasts the Gianni and Geralt bodies.)
The Signature Alice female mesh body is only L$1,500 (the regular price is L$3,500), which is a real bargain. However, you should be aware that not a lot of fashion designers are making clothing specifically for the Alice body yet, instead focusing on what I like to call the “Big Seven” brands of female bodies: Maitreya Lara (L$2,750), Belleza Freya, Venus, and Isis (L$2,499 each), Slink Physique and Hourglass (L$2,800 each), and the new, popular Meshbody Legacy female body (L$5,000). Signature obviously hopes to grease the wheel a bit by offering such a sizable discount on the Alice body, but you should go into this knowing that you will still have a somewhat harder time finding apparel for it.
All Signature bodies have Bento hands and will work with any Bento animations. The bodies work with both Signature and Omega skin appliers (with the separately available Omega System Kit for Signature), and they also support Bakes on Mesh skins, cosmetics, and tattoos. They should work well with any Bento mesh heads.
This flash sale ends at midnight SL Time/Pacific Time on September 17th, 2020, so if you’re interested, hurry down, try on some demos and decide for yourself if it’s too good a deal to pass up. Happy shopping!