Sanwa Standard Servo SRM 102 is now available in India

http://www.rcdhamaka.com/index.php?main_page=product_info&cPath=89&products_id=379

Below is the link to the Sanwa Hi-torque Servo Video.

they are really great servos i have used them in slowstick once tooo
but are just a tiny bit slower than s3004's

subbu

45 gms servo on Slow Stick  
As for the Speed part  I am surprised that you could actually make out the difference between 0.19 seconds and 0.20 secs

sai

The below is from rcuniverse product comparison
Airtronics 94102Z or Sanwa SRM 102

Rate it | Details | Buy
 
Rating:   4.5 / 5
Class:   High Torque
Digital:   No
Bearings:   None
Gears:   Plastic
 
General Specs:
- 0.20 sec @ 4.8v
- 0.16 sec @ 6.0v
- 42.00 oz/in @ 4.8v
- 53.00 oz/in @ 6.0v
- 1.54 x 0.79 x 1.42 inches
- 1.59 ounces
- 4.8v
 
Applications:
- High Torque
- Large Electric Aircraft
- Off-Road Car
- On-Road Car
- Power Boat
- Standard Airplane
- Standard Helicopter
- Standard Sailplane
 
Notes:
Designed for standard aircraft, car and boat applications. Compatible with JR, Futabe and Hitec. Not compatible with old airtronics plugs
   

Futaba S3004

Rate it | Details | Buy
 
Rating:   4 / 5
Class:   Standard BB
Digital:   No
Bearings:   Single BB
Gears:   Standard
 
General Specs:
- 0.23 sec @ 4.8v
- 0.19 sec @ 6.0v
- 44.40 oz/in @ 4.8v
- 56.90 oz/in @ 6.0v
- 1.59 x 0.78 x 1.42 inches
- 1.30 ounces
- 4.8v or 6.0v
 
Applications:
- Off-Road Car
- On-Road Car
- Power Boat
- Sailboat
- Standard Airplane