Mobile Shell and TF3d

[ElAguila]

I have never used TF3D before. I got my mogul replaced with a touch pro this weekend. I have been using the stock rom to check things out before I cook my own.I was wondring of those who have used mobile shell3 and tf3d, which one you preferred? Of these 2, which one:

1. Used less resources
2. Provided best functionality
3. Caused the least problems

I know that both can be modified and skinned. I am looking for more of a practical standpoint decision rather than eye candy. Also please keep in mind that this isn't meant as a flame thread. I just want to know which you preferred and what made you prefer it.