Advice needed re: new CD player purchase


Hello everyone. New member but long-time lurker here. My system: Bryston 4B-ST amp, Bryston BP25 preamp, and Meridian 508.24 CD player (all purchased in 1998 and all performing flawlessly), Kimber KCAG balanced interconnects, Audioquest speaker cable, and Esoteric power cords. I have Thiel CS2.4 loudspeakers.

I have about 4500 CDs (about 3% of which are hybrid SACDs). I love my system, but I want a new CD player. Am I right to think that advances in audio technology over the last 24 years have left my Meridian in the dust, sonically speaking? So I have been looking at various players. A few parameters: I will only buy new; I want XLR outputs; and I’d prefer to not spend over 5k.

I’m looking hard at the Bryston BCD-3, and the Technics SL-G700. Having owned Bryston products now for almost 24 years, I’m extremely impressed by their build quality and performance. However, the BCD-3 is not an SACD player. I’ve read a few solid reviews of the Technics, but I’m suspicious of their long-term reliability. There are no dealers where I live or within 200 miles. I looked at the Marantz line, and their only player with balanced outputs is the SA-10, which I’ve heard is awesome but I’m unwilling, at this point, to pay $7500 (although my mind is not closed on the matter).

Anyone here have either the Bryston or the Technics player? Will I notice a marked improvement with a new player (as compared to my 508.24)? Like most of you, this is my life. After work, I listen 2-3 hours per day, sometimes more on weekends. Thanks in advance for your advices.
jeroboam
No disrespect to Bryston, but I'm pretty sure they OEM the physical transport from someone else. Engineering and building your own CD mechanism is almost like fabbing your own semiconductors - leave it to the specialists. I am just curious who that is.

And FWIW, I'm sure Bryston engineers their own electronics around the mechanism, and likewise, they don't actually make those components. Specialty manufacturers almost all are, in actuality, integrators - choosing techniques, technologies, and components to build a product meeting their specific requirements.
FYI I just bought a new Rega Isis on a huge discount, around $5k US. Its normally just over $10k. I already have a really good DAC and was actually shopping for a transport. I was considering the Pro-ject transport at $3k but when the Isis popped up I jumped on it because it’s designed as a separate DAC and transport. Kinda no brainer for me as well because I have the Rega Osiris amp. The seller might have another Isis available on CAM. The Isis comes with a lifetime guarantee and Rega backs up each player with 2 matched CD drives incase there is an issue.
Of Bryston source their transports from outside, specifically from StreamUnlimited, as seen here:
https://www.suos-hifi.com/
BUT, this is not just any old plastic transport, it's very solidly made by one of the best specialist manufacturers of this component.
@skyscraper: I looked at the Marantz Ruby, but it does not have balanced outputs, and I've already invested in quality interconnects. But thank you.

Lots of interesting comments ... thank you all. I sometimes wish I were a streaming type of guy, but I'm not. I'm solidly wedded to CDs.

I've been seeing more and more great comments about the Bryston ... I've devoured info related to its design, and its dual AKM DACs. I guess it's fair to say I'm leaning toward the BCD-3. I'll let things percolate in my head for awhile, and will likely pull the trigger in a few weeks. Thanks again for all the comments. I've learned a lot. 
Technics sacd player is $3900 it has balance and nice reviews. I forgot the model.