@ BitMaxz : Thank you for your reply.

That's the thing, it's a non-standard T17+ at 58TH, hence my confusion over their standard specs. Both the T17+ and the S17 are listed at the same price and with the same 2,350W power draw.
Electricity isn't an issue right now but could be in the future. I was also leaning towards the T17+ but again, my goal is to run them at their lowest possible speed with the least amount of power draw.

I did have one S9 a few years back and I remember I could set it at low as I wanted, even at 1TH with the BRAIINS OS. Would the same hold true for these models also?

@sidehack : Thank you for your reply. Is there a difference in chip count between the T17 and the T17+ or are they the same?