Well it looks like things have changed..
Glock 17 / Which Generation?
I also think that if you are going to carry you may want to look at a G19.
I agree that both should be easy rentals..so give them a shoot and it will become clear which you like.
If you are going to carry...
Have you given any thought to a Smith & Wesson M&P Shield 2.0
Or the larger M&P9 2.0
I carry the original M&P Shield 9.
I also carry a Sig Sauer P320 Compact RX with Romeo Red Dot sight $750.00
However a non Red Dot P320 Compact costs what a Glock 17 or 19 does.
There is a lot of buzz over the new Sig Sauer P365 12+1 9mm.
I want to check one out though It may be too small for my hand,
I don't know as I have not even held one yet.
If your budget has changed you have a lot of choices in the 400 to 500 to 600 dollar range.
Do your homework and I'm sure that you will find what you want.
Have you shot a TP9SA?
In this video the newer TP9V2 the decocker is a actual decocker where in the TP9SA it is just for take down.
The first few minutes of this video explain that.
https://www.youtube.com/watch?v=IJ7rnCWX2h4
TP9V2 vs TP9SA
https://www.youtube.com/watch?v=6EjJrnItJVo
Mackie244 / Bud