1. Glasses
Do I shoot with my progressives or what other option? I cant read the turrents unless I have glasses on.
You'll have to experiment and find what works best. Just let the journey happen and accept that you will likely change your mind as you try different things. This is especially true if you compete in events with short par times.
I'm in my 70s and had cataract surgery years ago, so I have very poor reading-distance vision without reading glasses. So, with regard to reading turrets:
- I tried one of those magnifiers that mount on the scope tube. I found that, unless I was positioned Just Right (which was NEVER Just Right on a PRS stage), either glare or wrong angle made the thing useless. It didn't last a week.
- Some people have tried putting little stick-on reader lenses at the periphery of their shooting glasses. I never tried that.
- Over time, I realized I could see the numbers on my scope turrets (not clearly, but well enough to adjust on the clock) if I lifted my head up and back from the stock comb. It's not optimal to "come out of the gun" on the clock, but it has worked well enough.
- I'm seeing a fair number of turret "wraps" - a piece of white tape - on the elevation turret with specific stage elevations marked in big numbers with a fine sharpie pen. It appears the numbers can be wiped off and reapplied. Interesting... I haven't tried it.
2. Binoculars
Best to sell my Mavin 10x as they are a waste but whats a decent monocular?
What is your use case? Do you need a small hand-held monocular, or can you use a spotting scope? Is 10x enough for your use case, or would more be better? Vortex offers monoculars at various price points and magnification from 8x to 15x. I have no experience with them. In my experience, 10x is about the max I can hand-hold and really see anything, and I've learned that trying to hand-hold my 15x binos is pretty useless - they go on a tripod.
Wrt tripods - at matches, pretty much all the tripods I see are tall carbon-fiber (CF) beasts. I have a couple of decent aluminum tripods from my old photography hobby so I didn't want to spend more $$ on CF. I have found the short, very light aluminum tripod to be adequate and much easier to carry at matches - but if the wind blows much, it would be pretty shaky. I've seen CF units shake in the wind too fwiw.
-------
Anyway. My $.02 worth. Good luck.