Nope, plenty happy enough with my 2080Ti.
It may or may not be any quicker. The 2080Ti is already quite heavily power limited without a bios flash. The Titan will likely be using the same board + same vrm and with no possible bios upgrades probably isn’t worth it to be fair.
All the cost for a few hundred cores and an extra 1gb memory. No thanks.
It may even be slower than a 2080 Ti when overclocked.
24gb of VRAM is a lot of memory to overclock and it only takes one poor memory chip to hold the lot back.