Question about Sri Sahib

Waheguru Ji Ka Khalsa, Waheguru Ji Ki Fateh.

Sadh Sangat Ji, right now I wear a Taksali Sri Sahib but I want to get one that is more well-crafted and sharp. I have a couple of questions regarding the Sri Sahib. Firstly, does the handle have to be Sarbloh as well or is it ok for just the blade to be Sarbloh? Secondly, what's the best type of Sri Sahib to get for actual use in case I ever find myself in a situation to use it? Lastly, in the Brampton/Mississauga area, do Sacha Sauda, GurFateh Sewa Centre or Sikh Virasat have Sri Sahibs that are of great quality?

Waheguru Ji Ka Khalsa, Waheguru Ji Ki Fateh.

As per Bachans of Gursikhs, the Kirpan we wear as a Kakkar should be fully Sarbloh (including the handle) and should be one piece. Other Shastars that we wear that are not our Kakkars can have handles that aren't of Sarbloh.