As others have said, any 9mm from a major manufacturer (especially going up to the $900 range) should do the job. So, check a few out yourself and see which fits you best.
For me, best ergonomics is the Hi Power. A few times I've considered trading my CZ for one, but it is hard to part with a gun that I've had for several years and shot so many thousands of rounds through it.
For those saying CZ, I'm not sure I'd agree. For a gun you want to KNOW it will go for a maximum lifespan, CZ is a gamble. They are good guns, and if you get a good one I have no doubt it will go a long time (I stopped counting on mine a few years ago at 5K rounds). However, I see too many posts online, and know too many people personally, who have had trouble with their CZs to give it the complete endorsement so many people on THR do (and I used to). Heck, even mine has been far from 100%.
If it was me looking to spend no more than $900 for the best 9mm I could get my list would be:
-FN/Browning Hi Power
-A major manufacturer's 1911 in 9mm
-SIG 228
-SIG 229
-SIG 226
-S&W 39XX
-S&W 59XX
-S&W 910
-Glock 19
-Glock 17
-Taurus (yes Taurus) PT92
-Taurus PT911
-Beretta 92
-HK
-CZ and Ruger make good guns, but neither would make the list for me (I've had too many problems and/or know too many others who have to drink the Cool Aid).