>>4286769>spend your remaining money on another plane ticketthis is actually the best advice here. if OP knows what focal lengths he wants (he probably doesn't because he's a beginner though) spending money on travel is the best investment you can make.
the 2nd best would be getting an e-bike. I've got meself an e-MTB (Riese & Müller Superdelite with two batteries) and it opened up a lot of terrain I would never had explored otherwise. here in germany you can't just off-road with your car because it's verboten. so you either go on foot or have to resort to a bike. me being a fat lazy bastard on foot I would never explore more than 5km. but with my ebike I regurarly do 100km tours.
(sorry for picrelated - it's just the power of computational photography on my iPhone and the reason I actually got into M43 because you can't turn off that shit)