Weight lifting belt nylon v leather

Well after today incident I might look into buying a belt, I search old post on this forum but they seem more pro on certain brands. I was wondering if anyone has any experience with the ironedge nylon lifting belt? But only concern I have is developing a weak core or if im masking the problem but I read that leather digs in so is it a personal preference? . Any recommendations would be helpful.

I have a leather double prong. Does the trick..

If you're doing primarily powerlifting movements ie. squat, deadlift, bench - i would go with a belt that is the same width all the way around, the velcro belts are ok, but for the slow heavy movements, a powerlifting style belt will provide much more support to your core

To get the most out of your core and/or belt, you will need to learn to breath into core to stabilize before performing any lifts - vid below shows how to do it


I'm a big fan of the quick release belts, here are some options at various price ranges

Morgan quick release belt - I own this belt - meets the minimum requirements of 10cm width all round and 10mm thick
$50
Morgan Quick Release Suede Leather Weight Lifting Training Belt Body Building | eBay





Iron Tanks quick release belt - better quality leather, slightly heavier duty - $85
Belts Loaded Lifting | Official Inzer Advance Designs Distributor





Inzer belts - single / double / lever - Top of the range, any choice will be bulletproof $100+
Heavy Duty Leather 10mm Quick Release Weightlifting Powerlifting GYM Belt Weight | eBay

Very informative video and informative guide didnt consider those options, cheers !
JACKED FIBRES POWER LIFTING LEVER BELT would this meet the minimum requirements?