you won’t go wrong with Dutty’s and Xannytech’s rom, both are equally good, with Dutty more towards stability at the expense of older build / ui / etc. Generally, Windows 6.5 works well for HD, but it’s the HTC sense you have to decide. HTC sense 2.1 (or the touchflo3d) was developed for HD so you can expect it to run much faster and optimally for your device. HTC sense 2.5 was meant for Leo, which has a bigger capacity in terms of memory/cpu/storage, so expect it to run slower (not by miles though) than its predecessor on HD. The main problem with HTC sense 2.5 on HD is the messaging, but there’s always workaround. So its question of whether you go for full stability/performance, or you want to have a balance of performance + eye candy.

Both Dutty and Xannytech have cooked rom for both camps, so you can try and play around and see which one works well for you.

I just bought a HD and I feel the same way as you did when you bought yours. However in my case, because I don’t have any experience with windows mobile, I was a Symbian user, I’m having some trouble finding the necessary steps to flash the rom.

I find your comments very useful but I feel that I need to go deeper to be sure on what I’m doing. I’ve seen the xda-developers forum but the options are so many that I’m confuse.

Can you help me?