The second beta of Iris Browser has now been released giving a number of enhancements. The stability has been increased, page rendering improved and a general performance gain all round. If you were an early adopter of the Iris Browser you may remember the memory usage being too much for your phone when loading large web pages. This has been improved upon as well.
Being made by the same group that helped develop the technology in the iPhone browser, you would expect similarities. This is the first Windows Mobile browser to use the same Webkit rendering engine and can load web pages specially designed for the iPhone in addition to iPhone Webapps. Unfortunately, the similarities end there. There is no fancy multi-touch features (due to Windows Mobile not supporting this). The interface looks outdated. Worse, there is no cut-and-paste as of yet. Though, it is still a beta version and this may come in time.
If you're looking for a free improvement over the inbuilt Internet Explorer, you will find this browser a neat addition, being able to render pages that Internet Explorer does poorly. However, Opera Mini is recommended for a better overall experience given its reduced bandwidth and memory usage.
Keep a lookout for this browser in the future.
Download: Iris Browser Beta 2