What blade to get?

Okay, here's the deal. So I've been playing table tennis for almost 1 year (in a serious manner) now, and I've been talking to my coach about getting a new blade.

I originally started playing with random old blades along with old sheets of rubbers from fellow club members. Today I am currently using a YEO with Bryce Speed (FH) and Tackifire Special Soft (BH).

My coach has suggested that I should get one of the following blades:
Butterfly - Schlager Carbon
Nittaku Tenor
Xiom RSM Athena Platinum (Monoply)

Here's my dilema, I kind of want them all, however due to budget short falls of being broke I can only get one.

I have read reviews on the Schlager Carbon and have played with one before and in ways, I feel like it'll make my game ridiculously fast, however I am afraid I'll loose some control and possibly become a victim of my own speed when balls are returned and I'm out of position. So, Schlager Carbon is at the bottom of what I want.

The next blade, the Nittaku Tenor is what I want the most due to the reviews I read on it. However, the only problem is that I have to wait a while for the c-pen version of it to be released. (WooT waiting )

Finally there's the Xiom RSM Athena Platinum. This blade is the one my coach highly insists I get since it'll fit my style of play the best. This blade is ridiculously expensive and from brief addition with completely illicit rounding of numbers, I figured I could get both the Schlager Carbon and Nittaku Tenor for its price... But the thing is this blade does interest me, however there are no reviews. Since it's a one ply I'm afraid I'll break it or something like that...

So my questions are:
1. Has anyone played with the Xiom RSM Athena Platinum and has a review of it?

2. What is the needed care for owning a 1 ply blade? Will it snap and break easily? If I hit the edge accidentally will I hate myself forever? Basically how much does it take to split a 1 ply blade?

3. Why should I get a Schlager Carbon/Nittaku Tenor/Xiom RSM Platinum?

If that is what your coach suggests - you should consider changing the coach. Those are 3 totally different blades, and I see no logic in it. None of those blades should be advised to a developing player that still needs a lot of work on game fundamentals.

Well the thing here is with how I play. I currently play a short game and tend to win points based on fast attacks (textbook chinese play), however I understand getting the RSM Athena Platinum since it'll help my style the most. However, the Schlager carbon was suggested since I have the tendency to sometimes stray off the table when I'm being attacked, so in a sense I can keep my speed but be farther back( or looking for treasure as my coach calls it)... However, the Tenor was suggested to me since I have a decent drive, but I never incorporate it in game. So getting it would be exactly the same as I am now, but if I needed to make drives or loops it wouldn't be too difficult with the given blade.

So I really don't know what to get... I kind of want to keep the short game, however in a sense I want to be able to incorporate other strokes in my game... Bleh.

As for my coach, I fully trust and respect him. And his dedication with working with me is a great plus, not to mention his credentials in my opinion are highly favorable and awesome.