As I think that the 190 is one of the 4 nicest Rads, I think that if you just want one, don't waste your time with hte 5, just go on a tritium dial...
Onr day or another, I know you, you will be rid of your 5 and you will want to explore a more " Soul " Panerai...
So go directly on a Pam 1 A or some few "B" which have this famous Tritium dial...
OR, go on a Luminor with a Brown dial, like the lefty Pam 56 or the normal Pam 61...
The Logo belongs to pre vendome, a Pam 5 is so so...
Your extremist friend...LOL
Nicolas