I wear my old army DPM kit with all my insignia patches and I'm proud to wear it as it took me 6 months to earn it all, worn on countless exercises and operations, when I talk to people about it all after they've asked me questions, you can see on there face that there not calling you a wanker, some of the more experienced guys ask for my opinions and/or suggestions
There's far more available for MTP/multicam these days as that's the modern kit, it was the same 10/15 years ago when it was still OD & DPM, I'm starting to build up an MTP uniform
Even at new sites, people dont look down there nose at you, not everyone can afford Gucci kit and make do with cheaper stuff, doesn't make you better or worse, its the persons attitude that does