If you are getting used to a Steyr and you like it then go and buy one! There's no point messing around with anything cheaper if you are serious about the sport. It might be worth a look at similar pistols (Walther, Morini, Feinwerkbau etc ) but if you've found something you get on with then buy one.
Having your own pistol means that you can train at home, modify the grip to fit you properly and adjust everything to how you want it.