That looks good. Anyone stock it locally?
Logitech has only recently listed SA as a region. They have also updated their mice models. The original G502 (Proteus Spectrum) is EoL. The G502 is replaced with the LIGHTSPEED (1ms wireless) model and is named G502 like its predecessor. The new wired version is called the G502 HERO. I do see G502s in stock locally, but they are the EoL wired Proteus Spectrum models. The G502 HERO is in stock locally. The updated models are all lighter, new switches (From OMRON 20m to OMRON 50m clicks which have more tension, but lasts longer) and is now equipped with the Logitech proprietary HERO sensor.
You can also go G502 HERO, and get a bungee which helps a lot with cable tension. The only bungies that I recommend are the Cougar and Zowie because they are not as restrictive as the Razer.
Logitech also has superb customer support. I once did an RMA directly through Logitech because I couldn’t receive local support on my G403. They shipped me a brand new G403, it took 3 days to arrive in my hands without any additional cost and returning my ‘old’ G403.
The G502 as a non-gaming mouse is a productive bastard and a very good one at it too. The HERO (power-saving Mercury) sensors are incredibly accurate and comparable to the 3360/3366, but not as RAW which is okay as Logitech has optimal drivers.
Try a G502 HERO, you will like it. Remember in addition to the additional buttons Logitech also has G-Keys which enables every button with a second function through its programmable software. Obviously, you may save your profiles directly to your onboard memory for taking the mouse from place to place without installing the Logitech software everywhere you go.
I hope this post helps. I know programmers like the G502.