Eggs may look gay... (your humble opinion....
) but they are as cheap as chips if bought used and can feed at the max allowable rate of your marker i.e. 15bps, so if you are on a budget, these are the way forward.
theres more to it than that
1 - the battery door is ****
2 - the lid and loading mechanism isnt great either
3 - the shape makes them back heavy, so unless you are skilled and have a good feedneck ive seen these spinn round and such, especially diving.
4 - they dont offer great battery life
5 - its luck of the draw whether you get one that will feed consistently 15bps on psp mode ramping.
6 - due to the nature of the feeding mechanism (non-force fed) the speed of kicking in of the feeding is reduced. youll notice the difference in semi particularly, the response times and getting your lanes up.
7 - no rip drive / anti jam technology to my knowledge.
yes on a budget theres little better, but id rather spend £50 and at least get a 2nd hand halo.