I have a digitech Rp50 and a Zoom 505II for sale. Items are in Bangalore. The RP 50 is almost a year old. Works perfect, has'nt been used much with adaptor and original box. Selling at Rs.3500 https://www.musiciansfriend.com/product/Guitar/Effects?sku=150830 the Zoom 505II is about 2 years old. Works perfect, sounds great. I've kept some of my presets in their too. Will try to provide original box and manual if i can find it. Selling at Rs.3500 PM me or mail me at sridhar11_2@yahoo.com for more details or offers.
Frankly i'd give up the drum machine for the sound. The Zoom is definitely better in tone and sound. The Digitech has great and real sounding overdrive but not much high gain sound that you can get easily , you'd have to go through weeks of getting used to it before you'll be able to make decent sounding high gain patches out of it. And the layout is'nt easy to get used to at first. Whereas the zoom is very easy to use and you can get the sound you want almost immediately. And i also liked the zoom's chorus and flange compared to the digitech. I'll prepare a demo for the Zoom 505II so you guys can judge its sound better.
If you want a pedal with Drum machine and wierd effects and nice tone (since it models several famous amps) then i think you'd like Digitech better but if you are looking for pure sound the Zoom edges it out.
I think delhi is pretty much cheaper than bangalore but i guess i can drop the price. When i bought it the thing was 5.5k here man .
I guess 3.5K is a decent price for both of 'em. Besides, the drum machine is absolute waste, U need only a metronome for time keeping.