Welcome Daz, have a good look around the forum, you'll find plenty of similar posts to yours, one thing I will say just get yourself down to your chosen sites, everyone is generally a friendly bunch most will happily discuss the pros & cons of various kit, & probably let you give it a squeeze

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I'd resist trying to find some new bff's online that play at the sites your hoping to call home, just on the slim off chance that your new airsoft buddy turns out to be an absolute nightmare on the playing field, leaving you in an awkward situation.
Same goes for online team recruitment, these things usually work out much better for all involved if the friendships are formed organically, rather than some kinda arranged marriage lol.