I am currently in a bit of a dillema. I am a starting producer, working on my first EP. I create Dark/Trippy techno with heavy 808's. I really like the style of the Perc Trax label. Now why I made this thread is because I've got an offer to buy a MC307 second hand but in good shape, for 100 euros. It seems like a good deal to me since it usually goes for alot more. Now the thing is I've been searching around the web for a bit and I didn't really find any songs I liked that were produced with the MC307. However I find alot on the MC303, and I understand that it has the same options and even more.
Also I should mention, if you have any alternatives on the MC307. My budget is about 250 euros. I know it's not alot but I've got to start somewhere.
Things I've considered : Yamaha RM1X, Korg Electribe EMX-1, Volca Bass, Volca beats. Please share past experiences with these pieces of hardware

I am ofcourse as I said a starting producer and I know close to nothing about hardware. I own a MPD26 and a Akai LPK25, and I am a pretty average DJ.
Please share some of your experiences with the MC307, it would be greatly appreciated!
Cheers!