everybody has their favorite rom that they think is the best,fastest, and most stable rom out there.I personally like the look and options of Sense 2.5 and i think the fastest, most stable and reliable 2.5 rom is Decks SsS R7 21890 rom or his new S3 R8.5 21892 rom.But Sense 2.5 roms are usually a little slower than the Titanium only build roms that have officially released builds cooked into them.The best,fastest,and usually most stable roms are the Titanium only roms with officially released build numbers.Like the 6.5 builds and not the 6.5.X builds.Or u could compromise and try one of the Sense 2.1 builds.Their are so many factors to consider its almost impossible to say which rom is best.A different rom may be almost perfect for one user while a totally different rom might be the best for someone else.Its all in what ur looking for.